68153204

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2137}}^1$

素因数の和:2232

約数の個数: 48

約数和(自身を含む): 146547072

約数和(自身を除く): 78393868

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 67, 68, 119, 134, 238, 268, 469, 476, 938, 1139, 1876, 2137, 2278, 4274, 4556, 7973, 8548, 14959, 15946, 29918, 31892, 36329, 59836, 72658, 143179, 145316, 254303, 286358, 508606, 572716, 1002253, 1017212, 2004506, 2434043, 4009012, 4868086, 9736172, 17038301, 34076602, 68153204]

約数ペア:

[(1, 68153204), (2, 34076602), (4, 17038301), (7, 9736172), (14, 4868086), (17, 4009012), (28, 2434043), (34, 2004506), (67, 1017212), (68, 1002253), (119, 572716), (134, 508606), (238, 286358), (268, 254303), (469, 145316), (476, 143179), (938, 72658), (1139, 59836), (1876, 36329), (2137, 31892), (2278, 29918), (4274, 15946), (4556, 14959), (7973, 8548)]