149475924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10303}}^1$

素因数の和:10357

約数の個数: 72

約数和(自身を含む): 420073472

約数和(自身を除く): 270597548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 10303, 14508, 20606, 30909, 41212, 61818, 92727, 123636, 133939, 185454, 267878, 319393, 370908, 401817, 535756, 638786, 803634, 958179, 1205451, 1277572, 1607268, 1916358, 2410902, 2874537, 3832716, 4152109, 4821804, 5749074, 8304218, 11498148, 12456327, 16608436, 24912654, 37368981, 49825308, 74737962, 149475924]

約数ペア:

[(1, 149475924), (2, 74737962), (3, 49825308), (4, 37368981), (6, 24912654), (9, 16608436), (12, 12456327), (13, 11498148), (18, 8304218), (26, 5749074), (31, 4821804), (36, 4152109), (39, 3832716), (52, 2874537), (62, 2410902), (78, 1916358), (93, 1607268), (117, 1277572), (124, 1205451), (156, 958179), (186, 803634), (234, 638786), (279, 535756), (372, 401817), (403, 370908), (468, 319393), (558, 267878), (806, 185454), (1116, 133939), (1209, 123636), (1612, 92727), (2418, 61818), (3627, 41212), (4836, 30909), (7254, 20606), (10303, 14508)]