140750272

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1013}}^1$

素因数の和:1205

約数の個数: 56

約数和(自身を含む): 302885856

約数和(自身を除く): 162135584

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 167, 208, 334, 416, 668, 832, 1013, 1336, 2026, 2171, 2672, 4052, 4342, 5344, 8104, 8684, 10688, 13169, 16208, 17368, 26338, 32416, 34736, 52676, 64832, 69472, 105352, 138944, 169171, 210704, 338342, 421408, 676684, 842816, 1353368, 2199223, 2706736, 4398446, 5413472, 8796892, 10826944, 17593784, 35187568, 70375136, 140750272]

約数ペア:

[(1, 140750272), (2, 70375136), (4, 35187568), (8, 17593784), (13, 10826944), (16, 8796892), (26, 5413472), (32, 4398446), (52, 2706736), (64, 2199223), (104, 1353368), (167, 842816), (208, 676684), (334, 421408), (416, 338342), (668, 210704), (832, 169171), (1013, 138944), (1336, 105352), (2026, 69472), (2171, 64832), (2672, 52676), (4052, 34736), (4342, 32416), (5344, 26338), (8104, 17368), (8684, 16208), (10688, 13169)]