142243614

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1249}}^1$

素因数の和:1319

約数の個数: 80

約数和(自身を含む): 344850000

約数和(自身を除く): 202606386

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 81, 111, 114, 162, 171, 222, 333, 342, 513, 666, 703, 999, 1026, 1249, 1406, 1539, 1998, 2109, 2498, 2997, 3078, 3747, 4218, 5994, 6327, 7494, 11241, 12654, 18981, 22482, 23731, 33723, 37962, 46213, 47462, 56943, 67446, 71193, 92426, 101169, 113886, 138639, 142386, 202338, 213579, 277278, 415917, 427158, 640737, 831834, 878047, 1247751, 1281474, 1756094, 1922211, 2495502, 2634141, 3743253, 3844422, 5268282, 7486506, 7902423, 15804846, 23707269, 47414538, 71121807, 142243614]

約数ペア:

[(1, 142243614), (2, 71121807), (3, 47414538), (6, 23707269), (9, 15804846), (18, 7902423), (19, 7486506), (27, 5268282), (37, 3844422), (38, 3743253), (54, 2634141), (57, 2495502), (74, 1922211), (81, 1756094), (111, 1281474), (114, 1247751), (162, 878047), (171, 831834), (222, 640737), (333, 427158), (342, 415917), (513, 277278), (666, 213579), (703, 202338), (999, 142386), (1026, 138639), (1249, 113886), (1406, 101169), (1539, 92426), (1998, 71193), (2109, 67446), (2498, 56943), (2997, 47462), (3078, 46213), (3747, 37962), (4218, 33723), (5994, 23731), (6327, 22482), (7494, 18981), (11241, 12654)]