131377584

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1217}}^1$

素因数の和:1414

約数の個数: 80

約数和(自身を含む): 367913952

約数和(自身を除く): 236536368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 173, 208, 312, 346, 519, 624, 692, 1038, 1217, 1384, 2076, 2249, 2434, 2768, 3651, 4152, 4498, 4868, 6747, 7302, 8304, 8996, 9736, 13494, 14604, 15821, 17992, 19472, 26988, 29208, 31642, 35984, 47463, 53976, 58416, 63284, 94926, 107952, 126568, 189852, 210541, 253136, 379704, 421082, 631623, 759408, 842164, 1263246, 1684328, 2526492, 2737033, 3368656, 5052984, 5474066, 8211099, 10105968, 10948132, 16422198, 21896264, 32844396, 43792528, 65688792, 131377584]

約数ペア:

[(1, 131377584), (2, 65688792), (3, 43792528), (4, 32844396), (6, 21896264), (8, 16422198), (12, 10948132), (13, 10105968), (16, 8211099), (24, 5474066), (26, 5052984), (39, 3368656), (48, 2737033), (52, 2526492), (78, 1684328), (104, 1263246), (156, 842164), (173, 759408), (208, 631623), (312, 421082), (346, 379704), (519, 253136), (624, 210541), (692, 189852), (1038, 126568), (1217, 107952), (1384, 94926), (2076, 63284), (2249, 58416), (2434, 53976), (2768, 47463), (3651, 35984), (4152, 31642), (4498, 29208), (4868, 26988), (6747, 19472), (7302, 17992), (8304, 15821), (8996, 14604), (9736, 13494)]