133221348

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^2\times {\mathrm{811}}^1$

素因数の和:856

約数の個数: 108

約数和(自身を含む): 378622608

約数和(自身を除く): 245401260

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, 811, 972, 1014, 1053, 1404, 1521, 1622, 2028, 2106, 2433, 3042, 3159, 3244, 4212, 4563, 4866, 6084, 6318, 7299, 9126, 9732, 10543, 12636, 13689, 14598, 18252, 21086, 21897, 27378, 29196, 31629, 41067, 42172, 43794, 54756, 63258, 65691, 82134, 87588, 94887, 126516, 131382, 137059, 164268, 189774, 197073, 262764, 274118, 284661, 379548, 394146, 411177, 548236, 569322, 788292, 822354, 853983, 1138644, 1233531, 1644708, 1707966, 2467062, 2561949, 3415932, 3700593, 4934124, 5123898, 7401186, 10247796, 11101779, 14802372, 22203558, 33305337, 44407116, 66610674, 133221348]

約数ペア:

[(1, 133221348), (2, 66610674), (3, 44407116), (4, 33305337), (6, 22203558), (9, 14802372), (12, 11101779), (13, 10247796), (18, 7401186), (26, 5123898), (27, 4934124), (36, 3700593), (39, 3415932), (52, 2561949), (54, 2467062), (78, 1707966), (81, 1644708), (108, 1233531), (117, 1138644), (156, 853983), (162, 822354), (169, 788292), (234, 569322), (243, 548236), (324, 411177), (338, 394146), (351, 379548), (468, 284661), (486, 274118), (507, 262764), (676, 197073), (702, 189774), (811, 164268), (972, 137059), (1014, 131382), (1053, 126516), (1404, 94887), (1521, 87588), (1622, 82134), (2028, 65691), (2106, 63258), (2433, 54756), (3042, 43794), (3159, 42172), (3244, 41067), (4212, 31629), (4563, 29196), (4866, 27378), (6084, 21897), (6318, 21086), (7299, 18252), (9126, 14598), (9732, 13689), (10543, 12636)]