156710464

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:503

約数の個数: 56

約数和(自身を含む): 319463928

約数和(自身を除く): 162753464

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 137, 244, 274, 293, 488, 548, 586, 976, 1096, 1172, 1952, 2192, 2344, 3904, 4384, 4688, 8357, 8768, 9376, 16714, 17873, 18752, 33428, 35746, 40141, 66856, 71492, 80282, 133712, 142984, 160564, 267424, 285968, 321128, 534848, 571936, 642256, 1143872, 1284512, 2448601, 2569024, 4897202, 9794404, 19588808, 39177616, 78355232, 156710464]

約数ペア:

[(1, 156710464), (2, 78355232), (4, 39177616), (8, 19588808), (16, 9794404), (32, 4897202), (61, 2569024), (64, 2448601), (122, 1284512), (137, 1143872), (244, 642256), (274, 571936), (293, 534848), (488, 321128), (548, 285968), (586, 267424), (976, 160564), (1096, 142984), (1172, 133712), (1952, 80282), (2192, 71492), (2344, 66856), (3904, 40141), (4384, 35746), (4688, 33428), (8357, 18752), (8768, 17873), (9376, 16714)]