172515408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{276467}}^1$

素因数の和:276491

約数の個数: 40

約数和(自身を含む): 479948448

約数和(自身を除く): 307433040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 276467, 552934, 829401, 1105868, 1658802, 2211736, 3317604, 3594071, 4423472, 6635208, 7188142, 10782213, 13270416, 14376284, 21564426, 28752568, 43128852, 57505136, 86257704, 172515408]

約数ペア:

[(1, 172515408), (2, 86257704), (3, 57505136), (4, 43128852), (6, 28752568), (8, 21564426), (12, 14376284), (13, 13270416), (16, 10782213), (24, 7188142), (26, 6635208), (39, 4423472), (48, 3594071), (52, 3317604), (78, 2211736), (104, 1658802), (156, 1105868), (208, 829401), (312, 552934), (624, 276467)]