16070628

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 44151744

約数和(自身を除く): 28081116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 151, 181, 196, 294, 302, 362, 453, 543, 588, 604, 724, 906, 1057, 1086, 1267, 1812, 2114, 2172, 2534, 3171, 3801, 4228, 5068, 6342, 7399, 7602, 8869, 12684, 14798, 15204, 17738, 22197, 26607, 27331, 29596, 35476, 44394, 53214, 54662, 81993, 88788, 106428, 109324, 163986, 191317, 327972, 382634, 573951, 765268, 1147902, 1339219, 2295804, 2678438, 4017657, 5356876, 8035314, 16070628]

約数ペア:

[(1, 16070628), (2, 8035314), (3, 5356876), (4, 4017657), (6, 2678438), (7, 2295804), (12, 1339219), (14, 1147902), (21, 765268), (28, 573951), (42, 382634), (49, 327972), (84, 191317), (98, 163986), (147, 109324), (151, 106428), (181, 88788), (196, 81993), (294, 54662), (302, 53214), (362, 44394), (453, 35476), (543, 29596), (588, 27331), (604, 26607), (724, 22197), (906, 17738), (1057, 15204), (1086, 14798), (1267, 12684), (1812, 8869), (2114, 7602), (2172, 7399), (2534, 6342), (3171, 5068), (3801, 4228)]