154649928

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1931}}^1$

素因数の和:2058

約数の個数: 64

約数和(自身を含む): 400619520

約数和(自身を除く): 245969592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 71, 94, 141, 142, 188, 213, 282, 284, 376, 426, 564, 568, 852, 1128, 1704, 1931, 3337, 3862, 5793, 6674, 7724, 10011, 11586, 13348, 15448, 20022, 23172, 26696, 40044, 46344, 80088, 90757, 137101, 181514, 272271, 274202, 363028, 411303, 544542, 548404, 726056, 822606, 1089084, 1096808, 1645212, 2178168, 3290424, 6443747, 12887494, 19331241, 25774988, 38662482, 51549976, 77324964, 154649928]

約数ペア:

[(1, 154649928), (2, 77324964), (3, 51549976), (4, 38662482), (6, 25774988), (8, 19331241), (12, 12887494), (24, 6443747), (47, 3290424), (71, 2178168), (94, 1645212), (141, 1096808), (142, 1089084), (188, 822606), (213, 726056), (282, 548404), (284, 544542), (376, 411303), (426, 363028), (564, 274202), (568, 272271), (852, 181514), (1128, 137101), (1704, 90757), (1931, 80088), (3337, 46344), (3862, 40044), (5793, 26696), (6674, 23172), (7724, 20022), (10011, 15448), (11586, 13348)]