131912976

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1181}}^1$

素因数の和:1384

約数の個数: 80

約数和(自身を含む): 369351360

約数和(自身を除く): 237438384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 179, 208, 312, 358, 537, 624, 716, 1074, 1181, 1432, 2148, 2327, 2362, 2864, 3543, 4296, 4654, 4724, 6981, 7086, 8592, 9308, 9448, 13962, 14172, 15353, 18616, 18896, 27924, 28344, 30706, 37232, 46059, 55848, 56688, 61412, 92118, 111696, 122824, 184236, 211399, 245648, 368472, 422798, 634197, 736944, 845596, 1268394, 1691192, 2536788, 2748187, 3382384, 5073576, 5496374, 8244561, 10147152, 10992748, 16489122, 21985496, 32978244, 43970992, 65956488, 131912976]

約数ペア:

[(1, 131912976), (2, 65956488), (3, 43970992), (4, 32978244), (6, 21985496), (8, 16489122), (12, 10992748), (13, 10147152), (16, 8244561), (24, 5496374), (26, 5073576), (39, 3382384), (48, 2748187), (52, 2536788), (78, 1691192), (104, 1268394), (156, 845596), (179, 736944), (208, 634197), (312, 422798), (358, 368472), (537, 245648), (624, 211399), (716, 184236), (1074, 122824), (1181, 111696), (1432, 92118), (2148, 61412), (2327, 56688), (2362, 55848), (2864, 46059), (3543, 37232), (4296, 30706), (4654, 28344), (4724, 27924), (6981, 18896), (7086, 18616), (8592, 15353), (9308, 14172), (9448, 13962)]