121893392

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1889}}^1$

素因数の和:2043

約数の個数: 40

約数和(自身を含む): 244906200

約数和(自身を除く): 123012808

約数列:

[1, 2, 4, 8, 16, 37, 74, 109, 148, 218, 296, 436, 592, 872, 1744, 1889, 3778, 4033, 7556, 8066, 15112, 16132, 30224, 32264, 64528, 69893, 139786, 205901, 279572, 411802, 559144, 823604, 1118288, 1647208, 3294416, 7618337, 15236674, 30473348, 60946696, 121893392]

約数ペア:

[(1, 121893392), (2, 60946696), (4, 30473348), (8, 15236674), (16, 7618337), (37, 3294416), (74, 1647208), (109, 1118288), (148, 823604), (218, 559144), (296, 411802), (436, 279572), (592, 205901), (872, 139786), (1744, 69893), (1889, 64528), (3778, 32264), (4033, 30224), (7556, 16132), (8066, 15112)]