151009308

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2879}}^1$

素因数の和:2967

約数の個数: 72

約数和(自身を含む): 402554880

約数和(自身を除く): 251545572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 62, 93, 94, 124, 141, 186, 188, 279, 282, 372, 423, 558, 564, 846, 1116, 1457, 1692, 2879, 2914, 4371, 5758, 5828, 8637, 8742, 11516, 13113, 17274, 17484, 25911, 26226, 34548, 51822, 52452, 89249, 103644, 135313, 178498, 267747, 270626, 356996, 405939, 535494, 541252, 803241, 811878, 1070988, 1217817, 1606482, 1623756, 2435634, 3212964, 4194703, 4871268, 8389406, 12584109, 16778812, 25168218, 37752327, 50336436, 75504654, 151009308]

約数ペア:

[(1, 151009308), (2, 75504654), (3, 50336436), (4, 37752327), (6, 25168218), (9, 16778812), (12, 12584109), (18, 8389406), (31, 4871268), (36, 4194703), (47, 3212964), (62, 2435634), (93, 1623756), (94, 1606482), (124, 1217817), (141, 1070988), (186, 811878), (188, 803241), (279, 541252), (282, 535494), (372, 405939), (423, 356996), (558, 270626), (564, 267747), (846, 178498), (1116, 135313), (1457, 103644), (1692, 89249), (2879, 52452), (2914, 51822), (4371, 34548), (5758, 26226), (5828, 25911), (8637, 17484), (8742, 17274), (11516, 13113)]