128045280814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{159463}}^1$

素因数の和:159625

約数の個数: 64

約数和(自身を含む): 235598492160

約数和(自身を除く): 107553211346

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 113, 187, 209, 226, 323, 374, 418, 646, 1243, 1921, 2147, 2486, 3553, 3842, 4294, 7106, 21131, 23617, 36499, 42262, 47234, 72998, 159463, 318926, 401489, 802978, 1754093, 2710871, 3029797, 3508186, 5421742, 6059594, 18019319, 29819581, 33327767, 36038638, 51506549, 59639162, 66655534, 103013098, 198212509, 306328423, 342367061, 396425018, 566572039, 612656846, 684734122, 1133144078, 3369612653, 3766037671, 5820240037, 6739225306, 7532075342, 11640480074, 64022640407, 128045280814]

約数ペア:

[(1, 128045280814), (2, 64022640407), (11, 11640480074), (17, 7532075342), (19, 6739225306), (22, 5820240037), (34, 3766037671), (38, 3369612653), (113, 1133144078), (187, 684734122), (209, 612656846), (226, 566572039), (323, 396425018), (374, 342367061), (418, 306328423), (646, 198212509), (1243, 103013098), (1921, 66655534), (2147, 59639162), (2486, 51506549), (3553, 36038638), (3842, 33327767), (4294, 29819581), (7106, 18019319), (21131, 6059594), (23617, 5421742), (36499, 3508186), (42262, 3029797), (47234, 2710871), (72998, 1754093), (159463, 802978), (318926, 401489)]