145705716

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^2\times {\mathrm{887}}^1$

素因数の和:932

約数の個数: 108

約数和(自身を含む): 414060192

約数和(自身を除く): 268354476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 234, 243, 324, 338, 351, 468, 486, 507, 676, 702, 887, 972, 1014, 1053, 1404, 1521, 1774, 2028, 2106, 2661, 3042, 3159, 3548, 4212, 4563, 5322, 6084, 6318, 7983, 9126, 10644, 11531, 12636, 13689, 15966, 18252, 23062, 23949, 27378, 31932, 34593, 41067, 46124, 47898, 54756, 69186, 71847, 82134, 95796, 103779, 138372, 143694, 149903, 164268, 207558, 215541, 287388, 299806, 311337, 415116, 431082, 449709, 599612, 622674, 862164, 899418, 934011, 1245348, 1349127, 1798836, 1868022, 2698254, 2802033, 3736044, 4047381, 5396508, 5604066, 8094762, 11208132, 12142143, 16189524, 24284286, 36426429, 48568572, 72852858, 145705716]

約数ペア:

[(1, 145705716), (2, 72852858), (3, 48568572), (4, 36426429), (6, 24284286), (9, 16189524), (12, 12142143), (13, 11208132), (18, 8094762), (26, 5604066), (27, 5396508), (36, 4047381), (39, 3736044), (52, 2802033), (54, 2698254), (78, 1868022), (81, 1798836), (108, 1349127), (117, 1245348), (156, 934011), (162, 899418), (169, 862164), (234, 622674), (243, 599612), (324, 449709), (338, 431082), (351, 415116), (468, 311337), (486, 299806), (507, 287388), (676, 215541), (702, 207558), (887, 164268), (972, 149903), (1014, 143694), (1053, 138372), (1404, 103779), (1521, 95796), (1774, 82134), (2028, 71847), (2106, 69186), (2661, 54756), (3042, 47898), (3159, 46124), (3548, 41067), (4212, 34593), (4563, 31932), (5322, 27378), (6084, 23949), (6318, 23062), (7983, 18252), (9126, 15966), (10644, 13689), (11531, 12636)]