149699144

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157247}}^1$

素因数の和:157277

約数の個数: 32

約数和(自身を含む): 339655680

約数和(自身を除く): 189956536

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 157247, 314494, 628988, 1100729, 1257976, 2201458, 2673199, 4402916, 5346398, 8805832, 10692796, 18712393, 21385592, 37424786, 74849572, 149699144]

約数ペア:

[(1, 149699144), (2, 74849572), (4, 37424786), (7, 21385592), (8, 18712393), (14, 10692796), (17, 8805832), (28, 5346398), (34, 4402916), (56, 2673199), (68, 2201458), (119, 1257976), (136, 1100729), (238, 628988), (476, 314494), (952, 157247)]