155308832

素因数分解:

$2^5\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2677}}^1$

素因数の和:2738

約数の個数: 72

約数和(自身を含む): 365434524

約数和(自身を除く): 210125692

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 74, 98, 112, 148, 196, 224, 259, 296, 392, 518, 592, 784, 1036, 1184, 1568, 1813, 2072, 2677, 3626, 4144, 5354, 7252, 8288, 10708, 14504, 18739, 21416, 29008, 37478, 42832, 58016, 74956, 85664, 99049, 131173, 149912, 198098, 262346, 299824, 396196, 524692, 599648, 693343, 792392, 1049384, 1386686, 1584784, 2098768, 2773372, 3169568, 4197536, 4853401, 5546744, 9706802, 11093488, 19413604, 22186976, 38827208, 77654416, 155308832]

約数ペア:

[(1, 155308832), (2, 77654416), (4, 38827208), (7, 22186976), (8, 19413604), (14, 11093488), (16, 9706802), (28, 5546744), (32, 4853401), (37, 4197536), (49, 3169568), (56, 2773372), (74, 2098768), (98, 1584784), (112, 1386686), (148, 1049384), (196, 792392), (224, 693343), (259, 599648), (296, 524692), (392, 396196), (518, 299824), (592, 262346), (784, 198098), (1036, 149912), (1184, 131173), (1568, 99049), (1813, 85664), (2072, 74956), (2677, 58016), (3626, 42832), (4144, 37478), (5354, 29008), (7252, 21416), (8288, 18739), (10708, 14504)]