164687004

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{853}}^1$

素因数の和:1067

約数の個数: 72

約数和(自身を含む): 432711552

約数和(自身を除く): 268024548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 173, 186, 279, 346, 372, 519, 558, 692, 853, 1038, 1116, 1557, 1706, 2076, 2559, 3114, 3412, 5118, 5363, 6228, 7677, 10236, 10726, 15354, 16089, 21452, 26443, 30708, 32178, 48267, 52886, 64356, 79329, 96534, 105772, 147569, 158658, 193068, 237987, 295138, 317316, 442707, 475974, 590276, 885414, 951948, 1328121, 1770828, 2656242, 4574639, 5312484, 9149278, 13723917, 18298556, 27447834, 41171751, 54895668, 82343502, 164687004]

約数ペア:

[(1, 164687004), (2, 82343502), (3, 54895668), (4, 41171751), (6, 27447834), (9, 18298556), (12, 13723917), (18, 9149278), (31, 5312484), (36, 4574639), (62, 2656242), (93, 1770828), (124, 1328121), (173, 951948), (186, 885414), (279, 590276), (346, 475974), (372, 442707), (519, 317316), (558, 295138), (692, 237987), (853, 193068), (1038, 158658), (1116, 147569), (1557, 105772), (1706, 96534), (2076, 79329), (2559, 64356), (3114, 52886), (3412, 48267), (5118, 32178), (5363, 30708), (6228, 26443), (7677, 21452), (10236, 16089), (10726, 15354)]