190537408

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{701}}^1$

素因数の和:881

約数の個数: 56

約数和(自身を含む): 393704064

約数和(自身を除く): 203166656

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 137, 248, 274, 496, 548, 701, 992, 1096, 1402, 1984, 2192, 2804, 4247, 4384, 5608, 8494, 8768, 11216, 16988, 21731, 22432, 33976, 43462, 44864, 67952, 86924, 96037, 135904, 173848, 192074, 271808, 347696, 384148, 695392, 768296, 1390784, 1536592, 2977147, 3073184, 5954294, 6146368, 11908588, 23817176, 47634352, 95268704, 190537408]

約数ペア:

[(1, 190537408), (2, 95268704), (4, 47634352), (8, 23817176), (16, 11908588), (31, 6146368), (32, 5954294), (62, 3073184), (64, 2977147), (124, 1536592), (137, 1390784), (248, 768296), (274, 695392), (496, 384148), (548, 347696), (701, 271808), (992, 192074), (1096, 173848), (1402, 135904), (1984, 96037), (2192, 86924), (2804, 67952), (4247, 44864), (4384, 43462), (5608, 33976), (8494, 22432), (8768, 21731), (11216, 16988)]