151010238

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 324403200

約数和(自身を除く): 173392962

約数列:

[1, 2, 3, 6, 31, 43, 62, 79, 86, 93, 129, 158, 186, 237, 239, 258, 474, 478, 717, 1333, 1434, 2449, 2666, 3397, 3999, 4898, 6794, 7347, 7409, 7998, 10191, 10277, 14694, 14818, 18881, 20382, 20554, 22227, 30831, 37762, 44454, 56643, 61662, 105307, 113286, 210614, 315921, 318587, 585311, 631842, 637174, 811883, 955761, 1170622, 1623766, 1755933, 1911522, 2435649, 3511866, 4871298, 25168373, 50336746, 75505119, 151010238]

約数ペア:

[(1, 151010238), (2, 75505119), (3, 50336746), (6, 25168373), (31, 4871298), (43, 3511866), (62, 2435649), (79, 1911522), (86, 1755933), (93, 1623766), (129, 1170622), (158, 955761), (186, 811883), (237, 637174), (239, 631842), (258, 585311), (474, 318587), (478, 315921), (717, 210614), (1333, 113286), (1434, 105307), (2449, 61662), (2666, 56643), (3397, 44454), (3999, 37762), (4898, 30831), (6794, 22227), (7347, 20554), (7409, 20382), (7998, 18881), (10191, 14818), (10277, 14694)]