157882194

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{541}}^1$

素因数の和:1103

約数の個数: 48

約数和(自身を含む): 354441984

約数和(自身を除く): 196559790

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 523, 541, 558, 1046, 1082, 1569, 1623, 3138, 3246, 4707, 4869, 9414, 9738, 16213, 16771, 32426, 33542, 48639, 50313, 97278, 100626, 145917, 150939, 282943, 291834, 301878, 565886, 848829, 1697658, 2546487, 5092974, 8771233, 17542466, 26313699, 52627398, 78941097, 157882194]

約数ペア:

[(1, 157882194), (2, 78941097), (3, 52627398), (6, 26313699), (9, 17542466), (18, 8771233), (31, 5092974), (62, 2546487), (93, 1697658), (186, 848829), (279, 565886), (523, 301878), (541, 291834), (558, 282943), (1046, 150939), (1082, 145917), (1569, 100626), (1623, 97278), (3138, 50313), (3246, 48639), (4707, 33542), (4869, 32426), (9414, 16771), (9738, 16213)]