131358168

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1187}}^1$

素因数の和:1281

約数の個数: 96

約数和(自身を含む): 375289200

約数和(自身を除く): 243931032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 53, 58, 72, 87, 106, 116, 159, 174, 212, 232, 261, 318, 348, 424, 477, 522, 636, 696, 954, 1044, 1187, 1272, 1537, 1908, 2088, 2374, 3074, 3561, 3816, 4611, 4748, 6148, 7122, 9222, 9496, 10683, 12296, 13833, 14244, 18444, 21366, 27666, 28488, 34423, 36888, 42732, 55332, 62911, 68846, 85464, 103269, 110664, 125822, 137692, 188733, 206538, 251644, 275384, 309807, 377466, 413076, 503288, 566199, 619614, 754932, 826152, 1132398, 1239228, 1509864, 1824419, 2264796, 2478456, 3648838, 4529592, 5473257, 7297676, 10946514, 14595352, 16419771, 21893028, 32839542, 43786056, 65679084, 131358168]

約数ペア:

[(1, 131358168), (2, 65679084), (3, 43786056), (4, 32839542), (6, 21893028), (8, 16419771), (9, 14595352), (12, 10946514), (18, 7297676), (24, 5473257), (29, 4529592), (36, 3648838), (53, 2478456), (58, 2264796), (72, 1824419), (87, 1509864), (106, 1239228), (116, 1132398), (159, 826152), (174, 754932), (212, 619614), (232, 566199), (261, 503288), (318, 413076), (348, 377466), (424, 309807), (477, 275384), (522, 251644), (636, 206538), (696, 188733), (954, 137692), (1044, 125822), (1187, 110664), (1272, 103269), (1537, 85464), (1908, 68846), (2088, 62911), (2374, 55332), (3074, 42732), (3561, 36888), (3816, 34423), (4611, 28488), (4748, 27666), (6148, 21366), (7122, 18444), (9222, 14244), (9496, 13833), (10683, 12296)]