154156923656

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{863}}^1\times {\mathrm{1579}}^1$

素因数の和:2706

約数の個数: 64

約数和(自身を含む): 294865920000

約数和(自身を除く): 140708996344

約数列:

[1, 2, 4, 8, 79, 158, 179, 316, 358, 632, 716, 863, 1432, 1579, 1726, 3158, 3452, 6316, 6904, 12632, 14141, 28282, 56564, 68177, 113128, 124741, 136354, 154477, 249482, 272708, 282641, 308954, 498964, 545416, 565282, 617908, 997928, 1130564, 1235816, 1362677, 2261128, 2725354, 5450708, 10901416, 12203683, 22328639, 24407366, 44657278, 48814732, 89314556, 97629464, 107651483, 178629112, 215302966, 243919183, 430605932, 487838366, 861211864, 975676732, 1951353464, 19269615457, 38539230914, 77078461828, 154156923656]

約数ペア:

[(1, 154156923656), (2, 77078461828), (4, 38539230914), (8, 19269615457), (79, 1951353464), (158, 975676732), (179, 861211864), (316, 487838366), (358, 430605932), (632, 243919183), (716, 215302966), (863, 178629112), (1432, 107651483), (1579, 97629464), (1726, 89314556), (3158, 48814732), (3452, 44657278), (6316, 24407366), (6904, 22328639), (12632, 12203683), (14141, 10901416), (28282, 5450708), (56564, 2725354), (68177, 2261128), (113128, 1362677), (124741, 1235816), (136354, 1130564), (154477, 997928), (249482, 617908), (272708, 565282), (282641, 545416), (308954, 498964)]