154996604

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41621}}^1$

素因数の和:41658

約数の個数: 36

約数和(自身を含む): 332143560

約数和(自身を除く): 177146956

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 41621, 83242, 166484, 291347, 582694, 790799, 1165388, 1581598, 2039429, 3163196, 4078858, 5535593, 8157716, 11071186, 22142372, 38749151, 77498302, 154996604]

約数ペア:

[(1, 154996604), (2, 77498302), (4, 38749151), (7, 22142372), (14, 11071186), (19, 8157716), (28, 5535593), (38, 4078858), (49, 3163196), (76, 2039429), (98, 1581598), (133, 1165388), (196, 790799), (266, 582694), (532, 291347), (931, 166484), (1862, 83242), (3724, 41621)]