153222992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:460

約数の個数: 80

約数和(自身を含む): 340186560

約数和(自身を除く): 186963568

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 137, 152, 208, 247, 274, 283, 304, 494, 548, 566, 988, 1096, 1132, 1781, 1976, 2192, 2264, 2603, 3562, 3679, 3952, 4528, 5206, 5377, 7124, 7358, 10412, 10754, 14248, 14716, 20824, 21508, 28496, 29432, 33839, 38771, 41648, 43016, 58864, 67678, 69901, 77542, 86032, 135356, 139802, 155084, 270712, 279604, 310168, 504023, 541424, 559208, 620336, 736649, 1008046, 1118416, 1473298, 2016092, 2946596, 4032184, 5893192, 8064368, 9576437, 11786384, 19152874, 38305748, 76611496, 153222992]

約数ペア:

[(1, 153222992), (2, 76611496), (4, 38305748), (8, 19152874), (13, 11786384), (16, 9576437), (19, 8064368), (26, 5893192), (38, 4032184), (52, 2946596), (76, 2016092), (104, 1473298), (137, 1118416), (152, 1008046), (208, 736649), (247, 620336), (274, 559208), (283, 541424), (304, 504023), (494, 310168), (548, 279604), (566, 270712), (988, 155084), (1096, 139802), (1132, 135356), (1781, 86032), (1976, 77542), (2192, 69901), (2264, 67678), (2603, 58864), (3562, 43016), (3679, 41648), (3952, 38771), (4528, 33839), (5206, 29432), (5377, 28496), (7124, 21508), (7358, 20824), (10412, 14716), (10754, 14248)]