157085263120

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{67927}}^1$

素因数の和:68288

約数の個数: 80

約数和(自身を含む): 369638091648

約数和(自身を除く): 212552828528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 211, 274, 422, 548, 685, 844, 1055, 1096, 1370, 1688, 2110, 2192, 2740, 3376, 4220, 5480, 8440, 10960, 16880, 28907, 57814, 67927, 115628, 135854, 144535, 231256, 271708, 289070, 339635, 462512, 543416, 578140, 679270, 1086832, 1156280, 1358540, 2312560, 2717080, 5434160, 9305999, 14332597, 18611998, 28665194, 37223996, 46529995, 57330388, 71662985, 74447992, 93059990, 114660776, 143325970, 148895984, 186119980, 229321552, 286651940, 372239960, 573303880, 744479920, 1146607760, 1963565789, 3927131578, 7854263156, 9817828945, 15708526312, 19635657890, 31417052624, 39271315780, 78542631560, 157085263120]

約数ペア:

[(1, 157085263120), (2, 78542631560), (4, 39271315780), (5, 31417052624), (8, 19635657890), (10, 15708526312), (16, 9817828945), (20, 7854263156), (40, 3927131578), (80, 1963565789), (137, 1146607760), (211, 744479920), (274, 573303880), (422, 372239960), (548, 286651940), (685, 229321552), (844, 186119980), (1055, 148895984), (1096, 143325970), (1370, 114660776), (1688, 93059990), (2110, 74447992), (2192, 71662985), (2740, 57330388), (3376, 46529995), (4220, 37223996), (5480, 28665194), (8440, 18611998), (10960, 14332597), (16880, 9305999), (28907, 5434160), (57814, 2717080), (67927, 2312560), (115628, 1358540), (135854, 1156280), (144535, 1086832), (231256, 679270), (271708, 578140), (289070, 543416), (339635, 462512)]