150286808

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1031}}^1$

素因数の和:1200

約数の個数: 64

約数和(自身を含む): 341798400

約数和(自身を除く): 191511592

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 137, 152, 266, 274, 532, 548, 959, 1031, 1064, 1096, 1918, 2062, 2603, 3836, 4124, 5206, 7217, 7672, 8248, 10412, 14434, 18221, 19589, 20824, 28868, 36442, 39178, 57736, 72884, 78356, 137123, 141247, 145768, 156712, 274246, 282494, 548492, 564988, 988729, 1096984, 1129976, 1977458, 2683693, 3954916, 5367386, 7909832, 10734772, 18785851, 21469544, 37571702, 75143404, 150286808]

約数ペア:

[(1, 150286808), (2, 75143404), (4, 37571702), (7, 21469544), (8, 18785851), (14, 10734772), (19, 7909832), (28, 5367386), (38, 3954916), (56, 2683693), (76, 1977458), (133, 1129976), (137, 1096984), (152, 988729), (266, 564988), (274, 548492), (532, 282494), (548, 274246), (959, 156712), (1031, 145768), (1064, 141247), (1096, 137123), (1918, 78356), (2062, 72884), (2603, 57736), (3836, 39178), (4124, 36442), (5206, 28868), (7217, 20824), (7672, 19589), (8248, 18221), (10412, 14434)]