155844

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:66

約数の個数: 60

約数和(自身を含む): 450604

約数和(自身を除く): 294760

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 74, 78, 81, 108, 111, 117, 148, 156, 162, 222, 234, 324, 333, 351, 444, 468, 481, 666, 702, 962, 999, 1053, 1332, 1404, 1443, 1924, 1998, 2106, 2886, 2997, 3996, 4212, 4329, 5772, 5994, 8658, 11988, 12987, 17316, 25974, 38961, 51948, 77922, 155844]

約数ペア:

[(1, 155844), (2, 77922), (3, 51948), (4, 38961), (6, 25974), (9, 17316), (12, 12987), (13, 11988), (18, 8658), (26, 5994), (27, 5772), (36, 4329), (37, 4212), (39, 3996), (52, 2997), (54, 2886), (74, 2106), (78, 1998), (81, 1924), (108, 1443), (111, 1404), (117, 1332), (148, 1053), (156, 999), (162, 962), (222, 702), (234, 666), (324, 481), (333, 468), (351, 444)]