156731292

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2593}}^1$

素因数の和:2699

約数の個数: 72

約数和(自身を含む): 419231904

約数和(自身を除く): 262500612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 73, 92, 138, 146, 207, 219, 276, 292, 414, 438, 657, 828, 876, 1314, 1679, 2593, 2628, 3358, 5037, 5186, 6716, 7779, 10074, 10372, 15111, 15558, 20148, 23337, 30222, 31116, 46674, 59639, 60444, 93348, 119278, 178917, 189289, 238556, 357834, 378578, 536751, 567867, 715668, 757156, 1073502, 1135734, 1703601, 2147004, 2271468, 3407202, 4353647, 6814404, 8707294, 13060941, 17414588, 26121882, 39182823, 52243764, 78365646, 156731292]

約数ペア:

[(1, 156731292), (2, 78365646), (3, 52243764), (4, 39182823), (6, 26121882), (9, 17414588), (12, 13060941), (18, 8707294), (23, 6814404), (36, 4353647), (46, 3407202), (69, 2271468), (73, 2147004), (92, 1703601), (138, 1135734), (146, 1073502), (207, 757156), (219, 715668), (276, 567867), (292, 536751), (414, 378578), (438, 357834), (657, 238556), (828, 189289), (876, 178917), (1314, 119278), (1679, 93348), (2593, 60444), (2628, 59639), (3358, 46674), (5037, 31116), (5186, 30222), (6716, 23337), (7779, 20148), (10074, 15558), (10372, 15111)]