125842548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42457}}^1$

素因数の和:42496

約数の個数: 48

約数和(自身を含む): 332870720

約数和(自身を除く): 207028172

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 42457, 84914, 127371, 169828, 254742, 509484, 551941, 806683, 1103882, 1613366, 1655823, 2207764, 2420049, 3226732, 3311646, 4840098, 6623292, 9680196, 10486879, 20973758, 31460637, 41947516, 62921274, 125842548]

約数ペア:

[(1, 125842548), (2, 62921274), (3, 41947516), (4, 31460637), (6, 20973758), (12, 10486879), (13, 9680196), (19, 6623292), (26, 4840098), (38, 3311646), (39, 3226732), (52, 2420049), (57, 2207764), (76, 1655823), (78, 1613366), (114, 1103882), (156, 806683), (228, 551941), (247, 509484), (494, 254742), (741, 169828), (988, 127371), (1482, 84914), (2964, 42457)]