154289952

素因数分解:

$2^5\times 3^2\times {\mathrm{211}}^1\times {\mathrm{2539}}^1$

素因数の和:2766

約数の個数: 72

約数和(自身を含む): 441015120

約数和(自身を除く): 286725168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 211, 288, 422, 633, 844, 1266, 1688, 1899, 2532, 2539, 3376, 3798, 5064, 5078, 6752, 7596, 7617, 10128, 10156, 15192, 15234, 20256, 20312, 22851, 30384, 30468, 40624, 45702, 60768, 60936, 81248, 91404, 121872, 182808, 243744, 365616, 535729, 731232, 1071458, 1607187, 2142916, 3214374, 4285832, 4821561, 6428748, 8571664, 9643122, 12857496, 17143328, 19286244, 25714992, 38572488, 51429984, 77144976, 154289952]

約数ペア:

[(1, 154289952), (2, 77144976), (3, 51429984), (4, 38572488), (6, 25714992), (8, 19286244), (9, 17143328), (12, 12857496), (16, 9643122), (18, 8571664), (24, 6428748), (32, 4821561), (36, 4285832), (48, 3214374), (72, 2142916), (96, 1607187), (144, 1071458), (211, 731232), (288, 535729), (422, 365616), (633, 243744), (844, 182808), (1266, 121872), (1688, 91404), (1899, 81248), (2532, 60936), (2539, 60768), (3376, 45702), (3798, 40624), (5064, 30468), (5078, 30384), (6752, 22851), (7596, 20312), (7617, 20256), (10128, 15234), (10156, 15192)]