152550832

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:434

約数の個数: 80

約数和(自身を含む): 349977600

約数和(自身を除く): 197426768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 139, 164, 239, 278, 287, 328, 478, 556, 574, 656, 956, 973, 1112, 1148, 1673, 1912, 1946, 2224, 2296, 3346, 3824, 3892, 4592, 5699, 6692, 7784, 9799, 11398, 13384, 15568, 19598, 22796, 26768, 33221, 39196, 39893, 45592, 66442, 68593, 78392, 79786, 91184, 132884, 137186, 156784, 159572, 232547, 265768, 274372, 319144, 465094, 531536, 548744, 638288, 930188, 1097488, 1362061, 1860376, 2724122, 3720752, 5448244, 9534427, 10896488, 19068854, 21792976, 38137708, 76275416, 152550832]

約数ペア:

[(1, 152550832), (2, 76275416), (4, 38137708), (7, 21792976), (8, 19068854), (14, 10896488), (16, 9534427), (28, 5448244), (41, 3720752), (56, 2724122), (82, 1860376), (112, 1362061), (139, 1097488), (164, 930188), (239, 638288), (278, 548744), (287, 531536), (328, 465094), (478, 319144), (556, 274372), (574, 265768), (656, 232547), (956, 159572), (973, 156784), (1112, 137186), (1148, 132884), (1673, 91184), (1912, 79786), (1946, 78392), (2224, 68593), (2296, 66442), (3346, 45592), (3824, 39893), (3892, 39196), (4592, 33221), (5699, 26768), (6692, 22796), (7784, 19598), (9799, 15568), (11398, 13384)]