157031808

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21523}}^1$

素因数の和:21559

約数の個数: 64

約数和(自身を含む): 439089600

約数和(自身を除く): 282057792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 21523, 43046, 64569, 86092, 129138, 172184, 258276, 344368, 408937, 516552, 688736, 817874, 1033104, 1226811, 1377472, 1635748, 2066208, 2453622, 2754944, 3271496, 4132416, 4907244, 6542992, 8264832, 9814488, 13085984, 19628976, 26171968, 39257952, 52343936, 78515904, 157031808]

約数ペア:

[(1, 157031808), (2, 78515904), (3, 52343936), (4, 39257952), (6, 26171968), (8, 19628976), (12, 13085984), (16, 9814488), (19, 8264832), (24, 6542992), (32, 4907244), (38, 4132416), (48, 3271496), (57, 2754944), (64, 2453622), (76, 2066208), (96, 1635748), (114, 1377472), (128, 1226811), (152, 1033104), (192, 817874), (228, 688736), (304, 516552), (384, 408937), (456, 344368), (608, 258276), (912, 172184), (1216, 129138), (1824, 86092), (2432, 64569), (3648, 43046), (7296, 21523)]