156937796152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1319}}^1\times {\mathrm{10723}}^1$

素因数の和:12140

約数の個数: 64

約数和(自身を含む): 314256096000

約数和(自身を除く): 157318299848

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1319, 1387, 2638, 2774, 5276, 5548, 10552, 10723, 11096, 21446, 25061, 42892, 50122, 85784, 96287, 100244, 192574, 200488, 203737, 385148, 407474, 770296, 782779, 814948, 1565558, 1629896, 1829453, 3131116, 3658906, 6262232, 7317812, 14143637, 14635624, 14872801, 28287274, 29745602, 56574548, 59491204, 113149096, 118982408, 268729103, 537458206, 1032485501, 1074916412, 2064971002, 2149832824, 4129942004, 8259884008, 19617224519, 39234449038, 78468898076, 156937796152]

約数ペア:

[(1, 156937796152), (2, 78468898076), (4, 39234449038), (8, 19617224519), (19, 8259884008), (38, 4129942004), (73, 2149832824), (76, 2064971002), (146, 1074916412), (152, 1032485501), (292, 537458206), (584, 268729103), (1319, 118982408), (1387, 113149096), (2638, 59491204), (2774, 56574548), (5276, 29745602), (5548, 28287274), (10552, 14872801), (10723, 14635624), (11096, 14143637), (21446, 7317812), (25061, 6262232), (42892, 3658906), (50122, 3131116), (85784, 1829453), (96287, 1629896), (100244, 1565558), (192574, 814948), (200488, 782779), (203737, 770296), (385148, 407474)]