149907168

素因数分解:

$2^5\times 3^2\times {\mathrm{227}}^1\times {\mathrm{2293}}^1$

素因数の和:2536

約数の個数: 72

約数和(自身を含む): 428363208

約数和(自身を除く): 278456040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 227, 288, 454, 681, 908, 1362, 1816, 2043, 2293, 2724, 3632, 4086, 4586, 5448, 6879, 7264, 8172, 9172, 10896, 13758, 16344, 18344, 20637, 21792, 27516, 32688, 36688, 41274, 55032, 65376, 73376, 82548, 110064, 165096, 220128, 330192, 520511, 660384, 1041022, 1561533, 2082044, 3123066, 4164088, 4684599, 6246132, 8328176, 9369198, 12492264, 16656352, 18738396, 24984528, 37476792, 49969056, 74953584, 149907168]

約数ペア:

[(1, 149907168), (2, 74953584), (3, 49969056), (4, 37476792), (6, 24984528), (8, 18738396), (9, 16656352), (12, 12492264), (16, 9369198), (18, 8328176), (24, 6246132), (32, 4684599), (36, 4164088), (48, 3123066), (72, 2082044), (96, 1561533), (144, 1041022), (227, 660384), (288, 520511), (454, 330192), (681, 220128), (908, 165096), (1362, 110064), (1816, 82548), (2043, 73376), (2293, 65376), (2724, 55032), (3632, 41274), (4086, 36688), (4586, 32688), (5448, 27516), (6879, 21792), (7264, 20637), (8172, 18344), (9172, 16344), (10896, 13758)]