154261728

素因数分解:

$2^5\times 3^2\times {\mathrm{229}}^1\times {\mathrm{2339}}^1$

素因数の和:2584

約数の個数: 72

約数和(自身を含む): 440785800

約数和(自身を除く): 286524072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 229, 288, 458, 687, 916, 1374, 1832, 2061, 2339, 2748, 3664, 4122, 4678, 5496, 7017, 7328, 8244, 9356, 10992, 14034, 16488, 18712, 21051, 21984, 28068, 32976, 37424, 42102, 56136, 65952, 74848, 84204, 112272, 168408, 224544, 336816, 535631, 673632, 1071262, 1606893, 2142524, 3213786, 4285048, 4820679, 6427572, 8570096, 9641358, 12855144, 17140192, 19282716, 25710288, 38565432, 51420576, 77130864, 154261728]

約数ペア:

[(1, 154261728), (2, 77130864), (3, 51420576), (4, 38565432), (6, 25710288), (8, 19282716), (9, 17140192), (12, 12855144), (16, 9641358), (18, 8570096), (24, 6427572), (32, 4820679), (36, 4285048), (48, 3213786), (72, 2142524), (96, 1606893), (144, 1071262), (229, 673632), (288, 535631), (458, 336816), (687, 224544), (916, 168408), (1374, 112272), (1832, 84204), (2061, 74848), (2339, 65952), (2748, 56136), (3664, 42102), (4122, 37424), (4678, 32976), (5496, 28068), (7017, 21984), (7328, 21051), (8244, 18712), (9356, 16488), (10992, 14034)]