166296676

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:461

約数の個数: 72

約数和(自身を含む): 364500864

約数和(自身を除く): 198204188

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 113, 169, 182, 226, 311, 338, 364, 452, 622, 676, 791, 1183, 1244, 1469, 1582, 2177, 2366, 2938, 3164, 4043, 4354, 4732, 5876, 8086, 8708, 10283, 16172, 19097, 20566, 28301, 35143, 38194, 41132, 52559, 56602, 70286, 76388, 105118, 113204, 133679, 140572, 210236, 246001, 267358, 367913, 456859, 492002, 534716, 735826, 913718, 984004, 1471652, 1827436, 3198013, 5939167, 6396026, 11878334, 12792052, 23756668, 41574169, 83148338, 166296676]

約数ペア:

[(1, 166296676), (2, 83148338), (4, 41574169), (7, 23756668), (13, 12792052), (14, 11878334), (26, 6396026), (28, 5939167), (52, 3198013), (91, 1827436), (113, 1471652), (169, 984004), (182, 913718), (226, 735826), (311, 534716), (338, 492002), (364, 456859), (452, 367913), (622, 267358), (676, 246001), (791, 210236), (1183, 140572), (1244, 133679), (1469, 113204), (1582, 105118), (2177, 76388), (2366, 70286), (2938, 56602), (3164, 52559), (4043, 41132), (4354, 38194), (4732, 35143), (5876, 28301), (8086, 20566), (8708, 19097), (10283, 16172)]