155440368

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{56813}}^1$

素因数の和:56846

約数の個数: 60

約数和(自身を含む): 457920840

約数和(自身を除く): 302480472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 56813, 113626, 170439, 227252, 340878, 454504, 511317, 681756, 909008, 1022634, 1079447, 1363512, 2045268, 2158894, 2727024, 3238341, 4090536, 4317788, 6476682, 8181072, 8635576, 9715023, 12953364, 17271152, 19430046, 25906728, 38860092, 51813456, 77720184, 155440368]

約数ペア:

[(1, 155440368), (2, 77720184), (3, 51813456), (4, 38860092), (6, 25906728), (8, 19430046), (9, 17271152), (12, 12953364), (16, 9715023), (18, 8635576), (19, 8181072), (24, 6476682), (36, 4317788), (38, 4090536), (48, 3238341), (57, 2727024), (72, 2158894), (76, 2045268), (114, 1363512), (144, 1079447), (152, 1022634), (171, 909008), (228, 681756), (304, 511317), (342, 454504), (456, 340878), (684, 227252), (912, 170439), (1368, 113626), (2736, 56813)]