196685496

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:487

約数の個数: 160

約数和(自身を含む): 636324480

約数和(自身を除く): 439638984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 131, 162, 168, 189, 216, 252, 262, 324, 331, 378, 393, 504, 524, 567, 648, 662, 756, 786, 917, 993, 1048, 1134, 1179, 1324, 1512, 1572, 1834, 1986, 2268, 2317, 2358, 2648, 2751, 2979, 3144, 3537, 3668, 3972, 4536, 4634, 4716, 5502, 5958, 6951, 7074, 7336, 7944, 8253, 8937, 9268, 9432, 10611, 11004, 11916, 13902, 14148, 16506, 17874, 18536, 20853, 21222, 22008, 23832, 24759, 26811, 27804, 28296, 33012, 35748, 41706, 42444, 43361, 49518, 53622, 55608, 62559, 66024, 71496, 74277, 83412, 84888, 86722, 99036, 107244, 125118, 130083, 148554, 166824, 173444, 187677, 198072, 214488, 250236, 260166, 297108, 303527, 346888, 375354, 390249, 500472, 520332, 594216, 607054, 750708, 780498, 910581, 1040664, 1170747, 1214108, 1501416, 1560996, 1821162, 2341494, 2428216, 2731743, 3121992, 3512241, 3642324, 4682988, 5463486, 7024482, 7284648, 8195229, 9365976, 10926972, 14048964, 16390458, 21853944, 24585687, 28097928, 32780916, 49171374, 65561832, 98342748, 196685496]

約数ペア:

[(1, 196685496), (2, 98342748), (3, 65561832), (4, 49171374), (6, 32780916), (7, 28097928), (8, 24585687), (9, 21853944), (12, 16390458), (14, 14048964), (18, 10926972), (21, 9365976), (24, 8195229), (27, 7284648), (28, 7024482), (36, 5463486), (42, 4682988), (54, 3642324), (56, 3512241), (63, 3121992), (72, 2731743), (81, 2428216), (84, 2341494), (108, 1821162), (126, 1560996), (131, 1501416), (162, 1214108), (168, 1170747), (189, 1040664), (216, 910581), (252, 780498), (262, 750708), (324, 607054), (331, 594216), (378, 520332), (393, 500472), (504, 390249), (524, 375354), (567, 346888), (648, 303527), (662, 297108), (756, 260166), (786, 250236), (917, 214488), (993, 198072), (1048, 187677), (1134, 173444), (1179, 166824), (1324, 148554), (1512, 130083), (1572, 125118), (1834, 107244), (1986, 99036), (2268, 86722), (2317, 84888), (2358, 83412), (2648, 74277), (2751, 71496), (2979, 66024), (3144, 62559), (3537, 55608), (3668, 53622), (3972, 49518), (4536, 43361), (4634, 42444), (4716, 41706), (5502, 35748), (5958, 33012), (6951, 28296), (7074, 27804), (7336, 26811), (7944, 24759), (8253, 23832), (8937, 22008), (9268, 21222), (9432, 20853), (10611, 18536), (11004, 17874), (11916, 16506), (13902, 14148)]