128049168

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12071}}^1$

素因数の和:12112

約数の個数: 80

約数和(自身を含む): 377225856

約数和(自身を除く): 249176688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 12071, 24142, 36213, 48284, 72426, 96568, 144852, 156923, 193136, 205207, 289704, 313846, 410414, 470769, 579408, 615621, 627692, 820828, 941538, 1231242, 1255384, 1641656, 1883076, 2462484, 2510768, 2667691, 3283312, 3766152, 4924968, 5335382, 7532304, 8003073, 9849936, 10670764, 16006146, 21341528, 32012292, 42683056, 64024584, 128049168]

約数ペア:

[(1, 128049168), (2, 64024584), (3, 42683056), (4, 32012292), (6, 21341528), (8, 16006146), (12, 10670764), (13, 9849936), (16, 8003073), (17, 7532304), (24, 5335382), (26, 4924968), (34, 3766152), (39, 3283312), (48, 2667691), (51, 2510768), (52, 2462484), (68, 1883076), (78, 1641656), (102, 1255384), (104, 1231242), (136, 941538), (156, 820828), (204, 627692), (208, 615621), (221, 579408), (272, 470769), (312, 410414), (408, 313846), (442, 289704), (624, 205207), (663, 193136), (816, 156923), (884, 144852), (1326, 96568), (1768, 72426), (2652, 48284), (3536, 36213), (5304, 24142), (10608, 12071)]