156740481038

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{63907}}^1$

素因数の和:64069

約数の個数: 48

約数和(自身を含む): 257124890880

約数和(自身を除く): 100384409842

約数列:

[1, 2, 19, 38, 43, 79, 86, 158, 361, 722, 817, 1501, 1634, 3002, 3397, 6794, 15523, 28519, 31046, 57038, 63907, 64543, 127814, 129086, 1214233, 1226317, 2428466, 2452634, 2748001, 5048653, 5496002, 10097306, 23070427, 46140854, 52212019, 95924407, 104424038, 191848814, 217092079, 434184158, 992028361, 1822563733, 1984056722, 3645127466, 4124749501, 8249499002, 78370240519, 156740481038]

約数ペア:

[(1, 156740481038), (2, 78370240519), (19, 8249499002), (38, 4124749501), (43, 3645127466), (79, 1984056722), (86, 1822563733), (158, 992028361), (361, 434184158), (722, 217092079), (817, 191848814), (1501, 104424038), (1634, 95924407), (3002, 52212019), (3397, 46140854), (6794, 23070427), (15523, 10097306), (28519, 5496002), (31046, 5048653), (57038, 2748001), (63907, 2452634), (64543, 2428466), (127814, 1226317), (129086, 1214233)]