128184534

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{677}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 284092848

約数和(自身を除く): 155908314

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 157, 201, 314, 402, 471, 603, 677, 942, 1206, 1354, 1413, 2031, 2826, 4062, 6093, 10519, 12186, 21038, 31557, 45359, 63114, 90718, 94671, 106289, 136077, 189342, 212578, 272154, 318867, 408231, 637734, 816462, 956601, 1913202, 7121363, 14242726, 21364089, 42728178, 64092267, 128184534]

約数ペア:

[(1, 128184534), (2, 64092267), (3, 42728178), (6, 21364089), (9, 14242726), (18, 7121363), (67, 1913202), (134, 956601), (157, 816462), (201, 637734), (314, 408231), (402, 318867), (471, 272154), (603, 212578), (677, 189342), (942, 136077), (1206, 106289), (1354, 94671), (1413, 90718), (2031, 63114), (2826, 45359), (4062, 31557), (6093, 21038), (10519, 12186)]