161037072

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 240

約数和(自身を含む): 548492672

約数和(自身を除く): 387455600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 61, 63, 72, 81, 84, 97, 108, 112, 122, 126, 144, 162, 168, 183, 189, 194, 216, 243, 244, 252, 291, 324, 336, 366, 378, 388, 427, 432, 486, 488, 504, 549, 567, 582, 648, 679, 732, 756, 776, 854, 873, 972, 976, 1008, 1098, 1134, 1164, 1281, 1296, 1358, 1464, 1512, 1552, 1647, 1701, 1708, 1746, 1944, 2037, 2196, 2268, 2328, 2562, 2619, 2716, 2928, 3024, 3294, 3402, 3416, 3492, 3843, 3888, 4074, 4392, 4536, 4656, 4941, 5124, 5238, 5432, 5917, 6111, 6588, 6804, 6832, 6984, 7686, 7857, 8148, 8784, 9072, 9882, 10248, 10476, 10864, 11529, 11834, 12222, 13176, 13608, 13968, 14823, 15372, 15714, 16296, 17751, 18333, 19764, 20496, 20952, 23058, 23571, 23668, 24444, 26352, 27216, 29646, 30744, 31428, 32592, 34587, 35502, 36666, 39528, 41419, 41904, 46116, 47142, 47336, 48888, 53253, 54999, 59292, 61488, 62856, 69174, 71004, 73332, 79056, 82838, 92232, 94284, 94672, 97776, 103761, 106506, 109998, 118584, 124257, 125712, 138348, 142008, 146664, 159759, 164997, 165676, 184464, 188568, 207522, 213012, 219996, 237168, 248514, 276696, 284016, 293328, 319518, 329994, 331352, 372771, 377136, 415044, 426024, 439992, 479277, 497028, 553392, 639036, 659988, 662704, 745542, 830088, 852048, 879984, 958554, 994056, 1118313, 1278072, 1319976, 1437831, 1491084, 1660176, 1917108, 1988112, 2236626, 2556144, 2639952, 2875662, 2982168, 3354939, 3834216, 4473252, 5751324, 5964336, 6709878, 7668432, 8946504, 10064817, 11502648, 13419756, 17893008, 20129634, 23005296, 26839512, 40259268, 53679024, 80518536, 161037072]

約数ペア:

[(1, 161037072), (2, 80518536), (3, 53679024), (4, 40259268), (6, 26839512), (7, 23005296), (8, 20129634), (9, 17893008), (12, 13419756), (14, 11502648), (16, 10064817), (18, 8946504), (21, 7668432), (24, 6709878), (27, 5964336), (28, 5751324), (36, 4473252), (42, 3834216), (48, 3354939), (54, 2982168), (56, 2875662), (61, 2639952), (63, 2556144), (72, 2236626), (81, 1988112), (84, 1917108), (97, 1660176), (108, 1491084), (112, 1437831), (122, 1319976), (126, 1278072), (144, 1118313), (162, 994056), (168, 958554), (183, 879984), (189, 852048), (194, 830088), (216, 745542), (243, 662704), (244, 659988), (252, 639036), (291, 553392), (324, 497028), (336, 479277), (366, 439992), (378, 426024), (388, 415044), (427, 377136), (432, 372771), (486, 331352), (488, 329994), (504, 319518), (549, 293328), (567, 284016), (582, 276696), (648, 248514), (679, 237168), (732, 219996), (756, 213012), (776, 207522), (854, 188568), (873, 184464), (972, 165676), (976, 164997), (1008, 159759), (1098, 146664), (1134, 142008), (1164, 138348), (1281, 125712), (1296, 124257), (1358, 118584), (1464, 109998), (1512, 106506), (1552, 103761), (1647, 97776), (1701, 94672), (1708, 94284), (1746, 92232), (1944, 82838), (2037, 79056), (2196, 73332), (2268, 71004), (2328, 69174), (2562, 62856), (2619, 61488), (2716, 59292), (2928, 54999), (3024, 53253), (3294, 48888), (3402, 47336), (3416, 47142), (3492, 46116), (3843, 41904), (3888, 41419), (4074, 39528), (4392, 36666), (4536, 35502), (4656, 34587), (4941, 32592), (5124, 31428), (5238, 30744), (5432, 29646), (5917, 27216), (6111, 26352), (6588, 24444), (6804, 23668), (6832, 23571), (6984, 23058), (7686, 20952), (7857, 20496), (8148, 19764), (8784, 18333), (9072, 17751), (9882, 16296), (10248, 15714), (10476, 15372), (10864, 14823), (11529, 13968), (11834, 13608), (12222, 13176)]