157412944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 339978240

約数和(自身を除く): 182565296

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 101, 104, 118, 127, 202, 208, 236, 254, 404, 472, 508, 767, 808, 944, 1016, 1313, 1534, 1616, 1651, 2032, 2626, 3068, 3302, 5252, 5959, 6136, 6604, 7493, 10504, 11918, 12272, 12827, 13208, 14986, 21008, 23836, 25654, 26416, 29972, 47672, 51308, 59944, 77467, 95344, 97409, 102616, 119888, 154934, 166751, 194818, 205232, 309868, 333502, 389636, 619736, 667004, 756793, 779272, 1239472, 1334008, 1513586, 1558544, 2668016, 3027172, 6054344, 9838309, 12108688, 19676618, 39353236, 78706472, 157412944]

約数ペア:

[(1, 157412944), (2, 78706472), (4, 39353236), (8, 19676618), (13, 12108688), (16, 9838309), (26, 6054344), (52, 3027172), (59, 2668016), (101, 1558544), (104, 1513586), (118, 1334008), (127, 1239472), (202, 779272), (208, 756793), (236, 667004), (254, 619736), (404, 389636), (472, 333502), (508, 309868), (767, 205232), (808, 194818), (944, 166751), (1016, 154934), (1313, 119888), (1534, 102616), (1616, 97409), (1651, 95344), (2032, 77467), (2626, 59944), (3068, 51308), (3302, 47672), (5252, 29972), (5959, 26416), (6136, 25654), (6604, 23836), (7493, 21008), (10504, 14986), (11918, 13208), (12272, 12827)]