128376066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1231}}^1$

素因数の和:1447

約数の個数: 64

約数和(自身を含む): 317915136

約数和(自身を除く): 189539070

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 191, 273, 382, 546, 573, 1146, 1231, 1337, 2462, 2483, 2674, 3693, 4011, 4966, 7386, 7449, 8022, 8617, 14898, 16003, 17234, 17381, 25851, 32006, 34762, 48009, 51702, 52143, 96018, 104286, 112021, 224042, 235121, 336063, 470242, 672126, 705363, 1410726, 1645847, 3056573, 3291694, 4937541, 6113146, 9169719, 9875082, 18339438, 21396011, 42792022, 64188033, 128376066]

約数ペア:

[(1, 128376066), (2, 64188033), (3, 42792022), (6, 21396011), (7, 18339438), (13, 9875082), (14, 9169719), (21, 6113146), (26, 4937541), (39, 3291694), (42, 3056573), (78, 1645847), (91, 1410726), (182, 705363), (191, 672126), (273, 470242), (382, 336063), (546, 235121), (573, 224042), (1146, 112021), (1231, 104286), (1337, 96018), (2462, 52143), (2483, 51702), (2674, 48009), (3693, 34762), (4011, 32006), (4966, 25851), (7386, 17381), (7449, 17234), (8022, 16003), (8617, 14898)]