156299168

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11177}}^1$

素因数の和:11229

約数の個数: 48

約数和(自身を含む): 338022720

約数和(自身を除く): 181723552

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1748, 3496, 6992, 11177, 13984, 22354, 44708, 89416, 178832, 212363, 257071, 357664, 424726, 514142, 849452, 1028284, 1698904, 2056568, 3397808, 4113136, 4884349, 6795616, 8226272, 9768698, 19537396, 39074792, 78149584, 156299168]

約数ペア:

[(1, 156299168), (2, 78149584), (4, 39074792), (8, 19537396), (16, 9768698), (19, 8226272), (23, 6795616), (32, 4884349), (38, 4113136), (46, 3397808), (76, 2056568), (92, 1698904), (152, 1028284), (184, 849452), (304, 514142), (368, 424726), (437, 357664), (608, 257071), (736, 212363), (874, 178832), (1748, 89416), (3496, 44708), (6992, 22354), (11177, 13984)]