190103904

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:353

約数の個数: 144

約数和(自身を含む): 566092800

約数和(自身を除く): 375988896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 107, 124, 144, 186, 199, 214, 248, 279, 288, 321, 372, 398, 428, 496, 558, 597, 642, 744, 796, 856, 963, 992, 1116, 1194, 1284, 1488, 1592, 1712, 1791, 1926, 2232, 2388, 2568, 2976, 3184, 3317, 3424, 3582, 3852, 4464, 4776, 5136, 6169, 6368, 6634, 7164, 7704, 8928, 9552, 9951, 10272, 12338, 13268, 14328, 15408, 18507, 19104, 19902, 21293, 24676, 26536, 28656, 29853, 30816, 37014, 39804, 42586, 49352, 53072, 55521, 57312, 59706, 63879, 74028, 79608, 85172, 98704, 106144, 111042, 119412, 127758, 148056, 159216, 170344, 191637, 197408, 222084, 238824, 255516, 296112, 318432, 340688, 383274, 444168, 477648, 511032, 592224, 660083, 681376, 766548, 888336, 955296, 1022064, 1320166, 1533096, 1776672, 1980249, 2044128, 2640332, 3066192, 3960498, 5280664, 5940747, 6132384, 7920996, 10561328, 11881494, 15841992, 21122656, 23762988, 31683984, 47525976, 63367968, 95051952, 190103904]

約数ペア:

[(1, 190103904), (2, 95051952), (3, 63367968), (4, 47525976), (6, 31683984), (8, 23762988), (9, 21122656), (12, 15841992), (16, 11881494), (18, 10561328), (24, 7920996), (31, 6132384), (32, 5940747), (36, 5280664), (48, 3960498), (62, 3066192), (72, 2640332), (93, 2044128), (96, 1980249), (107, 1776672), (124, 1533096), (144, 1320166), (186, 1022064), (199, 955296), (214, 888336), (248, 766548), (279, 681376), (288, 660083), (321, 592224), (372, 511032), (398, 477648), (428, 444168), (496, 383274), (558, 340688), (597, 318432), (642, 296112), (744, 255516), (796, 238824), (856, 222084), (963, 197408), (992, 191637), (1116, 170344), (1194, 159216), (1284, 148056), (1488, 127758), (1592, 119412), (1712, 111042), (1791, 106144), (1926, 98704), (2232, 85172), (2388, 79608), (2568, 74028), (2976, 63879), (3184, 59706), (3317, 57312), (3424, 55521), (3582, 53072), (3852, 49352), (4464, 42586), (4776, 39804), (5136, 37014), (6169, 30816), (6368, 29853), (6634, 28656), (7164, 26536), (7704, 24676), (8928, 21293), (9552, 19902), (9951, 19104), (10272, 18507), (12338, 15408), (13268, 14328)]