140596188

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:683

約数の個数: 72

約数和(自身を含む): 354017664

約数和(自身を除く): 213421476

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 71, 102, 142, 204, 213, 284, 289, 426, 571, 578, 852, 867, 1142, 1156, 1207, 1713, 1734, 2284, 2414, 3426, 3468, 3621, 4828, 6852, 7242, 9707, 14484, 19414, 20519, 29121, 38828, 40541, 41038, 58242, 61557, 81082, 82076, 116484, 121623, 123114, 162164, 165019, 243246, 246228, 330038, 486492, 495057, 660076, 689197, 990114, 1378394, 1980228, 2067591, 2756788, 4135182, 8270364, 11716349, 23432698, 35149047, 46865396, 70298094, 140596188]

約数ペア:

[(1, 140596188), (2, 70298094), (3, 46865396), (4, 35149047), (6, 23432698), (12, 11716349), (17, 8270364), (34, 4135182), (51, 2756788), (68, 2067591), (71, 1980228), (102, 1378394), (142, 990114), (204, 689197), (213, 660076), (284, 495057), (289, 486492), (426, 330038), (571, 246228), (578, 243246), (852, 165019), (867, 162164), (1142, 123114), (1156, 121623), (1207, 116484), (1713, 82076), (1734, 81082), (2284, 61557), (2414, 58242), (3426, 41038), (3468, 40541), (3621, 38828), (4828, 29121), (6852, 20519), (7242, 19414), (9707, 14484)]