156628064

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{467}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 317011968

約数和(自身を除く): 160383904

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 223, 376, 446, 467, 752, 892, 934, 1504, 1784, 1868, 3568, 3736, 7136, 7472, 10481, 14944, 20962, 21949, 41924, 43898, 83848, 87796, 104141, 167696, 175592, 208282, 335392, 351184, 416564, 702368, 833128, 1666256, 3332512, 4894627, 9789254, 19578508, 39157016, 78314032, 156628064]

約数ペア:

[(1, 156628064), (2, 78314032), (4, 39157016), (8, 19578508), (16, 9789254), (32, 4894627), (47, 3332512), (94, 1666256), (188, 833128), (223, 702368), (376, 416564), (446, 351184), (467, 335392), (752, 208282), (892, 175592), (934, 167696), (1504, 104141), (1784, 87796), (1868, 83848), (3568, 43898), (3736, 41924), (7136, 21949), (7472, 20962), (10481, 14944)]