144867216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7489}}^1$

素因数の和:7544

約数の個数: 80

約数和(自身を含む): 416084480

約数和(自身を除く): 271217264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 7489, 9672, 14978, 19344, 22467, 29956, 44934, 59912, 89868, 97357, 119824, 179736, 194714, 232159, 292071, 359472, 389428, 464318, 584142, 696477, 778856, 928636, 1168284, 1392954, 1557712, 1857272, 2336568, 2785908, 3018067, 3714544, 4673136, 5571816, 6036134, 9054201, 11143632, 12072268, 18108402, 24144536, 36216804, 48289072, 72433608, 144867216]

約数ペア:

[(1, 144867216), (2, 72433608), (3, 48289072), (4, 36216804), (6, 24144536), (8, 18108402), (12, 12072268), (13, 11143632), (16, 9054201), (24, 6036134), (26, 5571816), (31, 4673136), (39, 3714544), (48, 3018067), (52, 2785908), (62, 2336568), (78, 1857272), (93, 1557712), (104, 1392954), (124, 1168284), (156, 928636), (186, 778856), (208, 696477), (248, 584142), (312, 464318), (372, 389428), (403, 359472), (496, 292071), (624, 232159), (744, 194714), (806, 179736), (1209, 119824), (1488, 97357), (1612, 89868), (2418, 59912), (3224, 44934), (4836, 29956), (6448, 22467), (7489, 19344), (9672, 14978)]