145343312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4231}}^1$

素因数の和:4371

約数の個数: 40

約数和(自身を含む): 299117760

約数和(自身を除く): 153774448

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 113, 152, 226, 304, 452, 904, 1808, 2147, 4231, 4294, 8462, 8588, 16924, 17176, 33848, 34352, 67696, 80389, 160778, 321556, 478103, 643112, 956206, 1286224, 1912412, 3824824, 7649648, 9083957, 18167914, 36335828, 72671656, 145343312]

約数ペア:

[(1, 145343312), (2, 72671656), (4, 36335828), (8, 18167914), (16, 9083957), (19, 7649648), (38, 3824824), (76, 1912412), (113, 1286224), (152, 956206), (226, 643112), (304, 478103), (452, 321556), (904, 160778), (1808, 80389), (2147, 67696), (4231, 34352), (4294, 33848), (8462, 17176), (8588, 16924)]