155290632

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:411

約数の個数: 128

約数和(自身を含む): 461168640

約数和(自身を除く): 305878008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 71, 84, 94, 141, 142, 168, 188, 213, 277, 282, 284, 329, 376, 426, 497, 554, 564, 568, 658, 831, 852, 987, 994, 1108, 1128, 1316, 1491, 1662, 1704, 1939, 1974, 1988, 2216, 2632, 2982, 3324, 3337, 3878, 3948, 3976, 5817, 5964, 6648, 6674, 7756, 7896, 10011, 11634, 11928, 13019, 13348, 15512, 19667, 20022, 23268, 23359, 26038, 26696, 39057, 39334, 40044, 46536, 46718, 52076, 59001, 70077, 78114, 78668, 80088, 91133, 93436, 104152, 118002, 137669, 140154, 156228, 157336, 182266, 186872, 236004, 273399, 275338, 280308, 312456, 364532, 413007, 472008, 546798, 550676, 560616, 729064, 826014, 924349, 1093596, 1101352, 1652028, 1848698, 2187192, 2773047, 3304056, 3697396, 5546094, 6470443, 7394792, 11092188, 12940886, 19411329, 22184376, 25881772, 38822658, 51763544, 77645316, 155290632]

約数ペア:

[(1, 155290632), (2, 77645316), (3, 51763544), (4, 38822658), (6, 25881772), (7, 22184376), (8, 19411329), (12, 12940886), (14, 11092188), (21, 7394792), (24, 6470443), (28, 5546094), (42, 3697396), (47, 3304056), (56, 2773047), (71, 2187192), (84, 1848698), (94, 1652028), (141, 1101352), (142, 1093596), (168, 924349), (188, 826014), (213, 729064), (277, 560616), (282, 550676), (284, 546798), (329, 472008), (376, 413007), (426, 364532), (497, 312456), (554, 280308), (564, 275338), (568, 273399), (658, 236004), (831, 186872), (852, 182266), (987, 157336), (994, 156228), (1108, 140154), (1128, 137669), (1316, 118002), (1491, 104152), (1662, 93436), (1704, 91133), (1939, 80088), (1974, 78668), (1988, 78114), (2216, 70077), (2632, 59001), (2982, 52076), (3324, 46718), (3337, 46536), (3878, 40044), (3948, 39334), (3976, 39057), (5817, 26696), (5964, 26038), (6648, 23359), (6674, 23268), (7756, 20022), (7896, 19667), (10011, 15512), (11634, 13348), (11928, 13019)]