157572816

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2693}}^1$

素因数の和:2780

約数の個数: 80

約数和(自身を含む): 432936576

約数和(自身を除く): 275363760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 53, 69, 92, 106, 138, 159, 184, 212, 276, 318, 368, 424, 552, 636, 848, 1104, 1219, 1272, 2438, 2544, 2693, 3657, 4876, 5386, 7314, 8079, 9752, 10772, 14628, 16158, 19504, 21544, 29256, 32316, 43088, 58512, 61939, 64632, 123878, 129264, 142729, 185817, 247756, 285458, 371634, 428187, 495512, 570916, 743268, 856374, 991024, 1141832, 1486536, 1712748, 2283664, 2973072, 3282767, 3425496, 6565534, 6850992, 9848301, 13131068, 19696602, 26262136, 39393204, 52524272, 78786408, 157572816]

約数ペア:

[(1, 157572816), (2, 78786408), (3, 52524272), (4, 39393204), (6, 26262136), (8, 19696602), (12, 13131068), (16, 9848301), (23, 6850992), (24, 6565534), (46, 3425496), (48, 3282767), (53, 2973072), (69, 2283664), (92, 1712748), (106, 1486536), (138, 1141832), (159, 991024), (184, 856374), (212, 743268), (276, 570916), (318, 495512), (368, 428187), (424, 371634), (552, 285458), (636, 247756), (848, 185817), (1104, 142729), (1219, 129264), (1272, 123878), (2438, 64632), (2544, 61939), (2693, 58512), (3657, 43088), (4876, 32316), (5386, 29256), (7314, 21544), (8079, 19504), (9752, 16158), (10772, 14628)]