130144984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 268264800

約数和(自身を除く): 138119816

約数列:

[1, 2, 4, 8, 19, 37, 38, 73, 74, 76, 146, 148, 152, 292, 296, 317, 584, 634, 703, 1268, 1387, 1406, 2536, 2701, 2774, 2812, 5402, 5548, 5624, 6023, 10804, 11096, 11729, 12046, 21608, 23141, 23458, 24092, 46282, 46916, 48184, 51319, 92564, 93832, 102638, 185128, 205276, 222851, 410552, 439679, 445702, 856217, 879358, 891404, 1712434, 1758716, 1782808, 3424868, 3517432, 6849736, 16268123, 32536246, 65072492, 130144984]

約数ペア:

[(1, 130144984), (2, 65072492), (4, 32536246), (8, 16268123), (19, 6849736), (37, 3517432), (38, 3424868), (73, 1782808), (74, 1758716), (76, 1712434), (146, 891404), (148, 879358), (152, 856217), (292, 445702), (296, 439679), (317, 410552), (584, 222851), (634, 205276), (703, 185128), (1268, 102638), (1387, 93832), (1406, 92564), (2536, 51319), (2701, 48184), (2774, 46916), (2812, 46282), (5402, 24092), (5548, 23458), (5624, 23141), (6023, 21608), (10804, 12046), (11096, 11729)]