158880546

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 399297600

約数和(自身を除く): 240417054

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 157, 171, 198, 209, 269, 314, 342, 418, 471, 538, 627, 807, 942, 1254, 1413, 1614, 1727, 1881, 2421, 2826, 2959, 2983, 3454, 3762, 4842, 5111, 5181, 5918, 5966, 8877, 8949, 10222, 10362, 15333, 15543, 17754, 17898, 26631, 26847, 30666, 31086, 32813, 42233, 45999, 53262, 53694, 56221, 65626, 84466, 91998, 98439, 112442, 126699, 168663, 196878, 253398, 295317, 337326, 380097, 464563, 505989, 590634, 760194, 802427, 929126, 1011978, 1393689, 1604854, 2407281, 2787378, 4181067, 4814562, 7221843, 8362134, 8826697, 14443686, 17653394, 26480091, 52960182, 79440273, 158880546]

約数ペア:

[(1, 158880546), (2, 79440273), (3, 52960182), (6, 26480091), (9, 17653394), (11, 14443686), (18, 8826697), (19, 8362134), (22, 7221843), (33, 4814562), (38, 4181067), (57, 2787378), (66, 2407281), (99, 1604854), (114, 1393689), (157, 1011978), (171, 929126), (198, 802427), (209, 760194), (269, 590634), (314, 505989), (342, 464563), (418, 380097), (471, 337326), (538, 295317), (627, 253398), (807, 196878), (942, 168663), (1254, 126699), (1413, 112442), (1614, 98439), (1727, 91998), (1881, 84466), (2421, 65626), (2826, 56221), (2959, 53694), (2983, 53262), (3454, 45999), (3762, 42233), (4842, 32813), (5111, 31086), (5181, 30666), (5918, 26847), (5966, 26631), (8877, 17898), (8949, 17754), (10222, 15543), (10362, 15333)]