153965742

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 375417504

約数和(自身を除く): 221451762

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 53, 82, 98, 106, 123, 147, 159, 241, 246, 287, 294, 318, 371, 482, 574, 723, 742, 861, 1113, 1446, 1687, 1722, 2009, 2173, 2226, 2597, 3374, 4018, 4346, 5061, 5194, 6027, 6519, 7791, 9881, 10122, 11809, 12054, 12773, 13038, 15211, 15582, 19762, 23618, 25546, 29643, 30422, 35427, 38319, 45633, 59286, 69167, 70854, 76638, 89411, 91266, 106477, 138334, 178822, 207501, 212954, 268233, 319431, 415002, 484169, 523693, 536466, 625877, 638862, 968338, 1047386, 1251754, 1452507, 1571079, 1877631, 2905014, 3142158, 3665851, 3755262, 7331702, 10997553, 21995106, 25660957, 51321914, 76982871, 153965742]

約数ペア:

[(1, 153965742), (2, 76982871), (3, 51321914), (6, 25660957), (7, 21995106), (14, 10997553), (21, 7331702), (41, 3755262), (42, 3665851), (49, 3142158), (53, 2905014), (82, 1877631), (98, 1571079), (106, 1452507), (123, 1251754), (147, 1047386), (159, 968338), (241, 638862), (246, 625877), (287, 536466), (294, 523693), (318, 484169), (371, 415002), (482, 319431), (574, 268233), (723, 212954), (742, 207501), (861, 178822), (1113, 138334), (1446, 106477), (1687, 91266), (1722, 89411), (2009, 76638), (2173, 70854), (2226, 69167), (2597, 59286), (3374, 45633), (4018, 38319), (4346, 35427), (5061, 30422), (5194, 29643), (6027, 25546), (6519, 23618), (7791, 19762), (9881, 15582), (10122, 15211), (11809, 13038), (12054, 12773)]