156950716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2371}}^1$

素因数の和:2474

約数の個数: 48

約数和(自身を含む): 316140160

約数和(自身を除く): 159189444

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 67, 76, 134, 247, 268, 494, 871, 988, 1273, 1742, 2371, 2546, 3484, 4742, 5092, 9484, 16549, 30823, 33098, 45049, 61646, 66196, 90098, 123292, 158857, 180196, 317714, 585637, 635428, 1171274, 2065141, 2342548, 3018283, 4130282, 6036566, 8260564, 12073132, 39237679, 78475358, 156950716]

約数ペア:

[(1, 156950716), (2, 78475358), (4, 39237679), (13, 12073132), (19, 8260564), (26, 6036566), (38, 4130282), (52, 3018283), (67, 2342548), (76, 2065141), (134, 1171274), (247, 635428), (268, 585637), (494, 317714), (871, 180196), (988, 158857), (1273, 123292), (1742, 90098), (2371, 66196), (2546, 61646), (3484, 45049), (4742, 33098), (5092, 30823), (9484, 16549)]