150781004

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 293830656

約数和(自身を除く): 143049652

約数列:

[1, 2, 4, 11, 22, 44, 121, 127, 223, 242, 254, 446, 484, 508, 892, 1331, 1397, 2453, 2662, 2794, 4906, 5324, 5588, 9812, 15367, 26983, 28321, 30734, 53966, 56642, 61468, 107932, 113284, 169037, 296813, 311531, 338074, 593626, 623062, 676148, 1187252, 1246124, 3426841, 6853682, 13707364, 37695251, 75390502, 150781004]

約数ペア:

[(1, 150781004), (2, 75390502), (4, 37695251), (11, 13707364), (22, 6853682), (44, 3426841), (121, 1246124), (127, 1187252), (223, 676148), (242, 623062), (254, 593626), (446, 338074), (484, 311531), (508, 296813), (892, 169037), (1331, 113284), (1397, 107932), (2453, 61468), (2662, 56642), (2794, 53966), (4906, 30734), (5324, 28321), (5588, 26983), (9812, 15367)]