142805964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 396619776

約数和(自身を除く): 253813812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 173, 186, 217, 317, 346, 372, 434, 519, 634, 651, 692, 868, 951, 1038, 1211, 1268, 1302, 1902, 2076, 2219, 2422, 2604, 3633, 3804, 4438, 4844, 5363, 6657, 7266, 8876, 9827, 10726, 13314, 14532, 16089, 19654, 21452, 26628, 29481, 32178, 37541, 39308, 54841, 58962, 64356, 68789, 75082, 109682, 112623, 117924, 137578, 150164, 164523, 206367, 219364, 225246, 275156, 329046, 383887, 412734, 450492, 658092, 767774, 825468, 1151661, 1535548, 1700071, 2303322, 3400142, 4606644, 5100213, 6800284, 10200426, 11900497, 20400852, 23800994, 35701491, 47601988, 71402982, 142805964]

約数ペア:

[(1, 142805964), (2, 71402982), (3, 47601988), (4, 35701491), (6, 23800994), (7, 20400852), (12, 11900497), (14, 10200426), (21, 6800284), (28, 5100213), (31, 4606644), (42, 3400142), (62, 2303322), (84, 1700071), (93, 1535548), (124, 1151661), (173, 825468), (186, 767774), (217, 658092), (317, 450492), (346, 412734), (372, 383887), (434, 329046), (519, 275156), (634, 225246), (651, 219364), (692, 206367), (868, 164523), (951, 150164), (1038, 137578), (1211, 117924), (1268, 112623), (1302, 109682), (1902, 75082), (2076, 68789), (2219, 64356), (2422, 58962), (2604, 54841), (3633, 39308), (3804, 37541), (4438, 32178), (4844, 29481), (5363, 26628), (6657, 21452), (7266, 19654), (8876, 16089), (9827, 14532), (10726, 13314)]