128104464

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:448

約数の個数: 80

約数和(自身を含む): 338549760

約数和(自身を除く): 210445296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 157, 178, 191, 267, 314, 356, 382, 471, 534, 573, 628, 712, 764, 942, 1068, 1146, 1256, 1424, 1528, 1884, 2136, 2292, 2512, 3056, 3768, 4272, 4584, 7536, 9168, 13973, 16999, 27946, 29987, 33998, 41919, 50997, 55892, 59974, 67996, 83838, 89961, 101994, 111784, 119948, 135992, 167676, 179922, 203988, 223568, 239896, 271984, 335352, 359844, 407976, 479792, 670704, 719688, 815952, 1439376, 2668843, 5337686, 8006529, 10675372, 16013058, 21350744, 32026116, 42701488, 64052232, 128104464]

約数ペア:

[(1, 128104464), (2, 64052232), (3, 42701488), (4, 32026116), (6, 21350744), (8, 16013058), (12, 10675372), (16, 8006529), (24, 5337686), (48, 2668843), (89, 1439376), (157, 815952), (178, 719688), (191, 670704), (267, 479792), (314, 407976), (356, 359844), (382, 335352), (471, 271984), (534, 239896), (573, 223568), (628, 203988), (712, 179922), (764, 167676), (942, 135992), (1068, 119948), (1146, 111784), (1256, 101994), (1424, 89961), (1528, 83838), (1884, 67996), (2136, 59974), (2292, 55892), (2512, 50997), (3056, 41919), (3768, 33998), (4272, 29987), (4584, 27946), (7536, 16999), (9168, 13973)]