149264216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{29663}}^1$

素因数の和:29723

約数の個数: 32

約数和(自身を含む): 304352640

約数和(自身を除く): 155088424

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 29663, 59326, 118652, 237304, 504271, 1008542, 1097531, 2017084, 2195062, 4034168, 4390124, 8780248, 18658027, 37316054, 74632108, 149264216]

約数ペア:

[(1, 149264216), (2, 74632108), (4, 37316054), (8, 18658027), (17, 8780248), (34, 4390124), (37, 4034168), (68, 2195062), (74, 2017084), (136, 1097531), (148, 1008542), (296, 504271), (629, 237304), (1258, 118652), (2516, 59326), (5032, 29663)]