142175796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:885

約数の個数: 96

約数和(自身を含む): 397393920

約数和(自身を除く): 255218124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 71, 84, 93, 124, 142, 186, 213, 217, 284, 372, 426, 434, 497, 651, 769, 852, 868, 994, 1302, 1491, 1538, 1988, 2201, 2307, 2604, 2982, 3076, 4402, 4614, 5383, 5964, 6603, 8804, 9228, 10766, 13206, 15407, 16149, 21532, 23839, 26412, 30814, 32298, 46221, 47678, 54599, 61628, 64596, 71517, 92442, 95356, 109198, 143034, 163797, 166873, 184884, 218396, 286068, 327594, 333746, 382193, 500619, 655188, 667492, 764386, 1001238, 1146579, 1528772, 1692569, 2002476, 2293158, 3385138, 4586316, 5077707, 6770276, 10155414, 11847983, 20310828, 23695966, 35543949, 47391932, 71087898, 142175796]

約数ペア:

[(1, 142175796), (2, 71087898), (3, 47391932), (4, 35543949), (6, 23695966), (7, 20310828), (12, 11847983), (14, 10155414), (21, 6770276), (28, 5077707), (31, 4586316), (42, 3385138), (62, 2293158), (71, 2002476), (84, 1692569), (93, 1528772), (124, 1146579), (142, 1001238), (186, 764386), (213, 667492), (217, 655188), (284, 500619), (372, 382193), (426, 333746), (434, 327594), (497, 286068), (651, 218396), (769, 184884), (852, 166873), (868, 163797), (994, 143034), (1302, 109198), (1491, 95356), (1538, 92442), (1988, 71517), (2201, 64596), (2307, 61628), (2604, 54599), (2982, 47678), (3076, 46221), (4402, 32298), (4614, 30814), (5383, 26412), (5964, 23839), (6603, 21532), (8804, 16149), (9228, 15407), (10766, 13206)]