145711272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{5821}}^1$

素因数の和:5986

約数の個数: 64

約数和(自身を含む): 419184000

約数和(自身を除く): 273472728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 149, 168, 298, 447, 596, 894, 1043, 1192, 1788, 2086, 3129, 3576, 4172, 5821, 6258, 8344, 11642, 12516, 17463, 23284, 25032, 34926, 40747, 46568, 69852, 81494, 122241, 139704, 162988, 244482, 325976, 488964, 867329, 977928, 1734658, 2601987, 3469316, 5203974, 6071303, 6938632, 10407948, 12142606, 18213909, 20815896, 24285212, 36427818, 48570424, 72855636, 145711272]

約数ペア:

[(1, 145711272), (2, 72855636), (3, 48570424), (4, 36427818), (6, 24285212), (7, 20815896), (8, 18213909), (12, 12142606), (14, 10407948), (21, 6938632), (24, 6071303), (28, 5203974), (42, 3469316), (56, 2601987), (84, 1734658), (149, 977928), (168, 867329), (298, 488964), (447, 325976), (596, 244482), (894, 162988), (1043, 139704), (1192, 122241), (1788, 81494), (2086, 69852), (3129, 46568), (3576, 40747), (4172, 34926), (5821, 25032), (6258, 23284), (8344, 17463), (11642, 12516)]