131895972

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2539}}^1$

素因数の和:2602

約数の個数: 96

約数和(自身を含む): 378358400

約数和(自身を除く): 246462428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 74, 78, 108, 111, 117, 148, 156, 222, 234, 333, 351, 444, 468, 481, 666, 702, 962, 999, 1332, 1404, 1443, 1924, 1998, 2539, 2886, 3996, 4329, 5078, 5772, 7617, 8658, 10156, 12987, 15234, 17316, 22851, 25974, 30468, 33007, 45702, 51948, 66014, 68553, 91404, 93943, 99021, 132028, 137106, 187886, 198042, 274212, 281829, 297063, 375772, 396084, 563658, 594126, 845487, 891189, 1127316, 1188252, 1221259, 1690974, 1782378, 2442518, 2536461, 3381948, 3564756, 3663777, 4885036, 5072922, 7327554, 10145844, 10991331, 14655108, 21982662, 32973993, 43965324, 65947986, 131895972]

約数ペア:

[(1, 131895972), (2, 65947986), (3, 43965324), (4, 32973993), (6, 21982662), (9, 14655108), (12, 10991331), (13, 10145844), (18, 7327554), (26, 5072922), (27, 4885036), (36, 3663777), (37, 3564756), (39, 3381948), (52, 2536461), (54, 2442518), (74, 1782378), (78, 1690974), (108, 1221259), (111, 1188252), (117, 1127316), (148, 891189), (156, 845487), (222, 594126), (234, 563658), (333, 396084), (351, 375772), (444, 297063), (468, 281829), (481, 274212), (666, 198042), (702, 187886), (962, 137106), (999, 132028), (1332, 99021), (1404, 93943), (1443, 91404), (1924, 68553), (1998, 66014), (2539, 51948), (2886, 45702), (3996, 33007), (4329, 30468), (5078, 25974), (5772, 22851), (7617, 17316), (8658, 15234), (10156, 12987)]