190359468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13121}}^1$

素因数の和:13175

約数の個数: 72

約数和(自身を含む): 534957696

約数和(自身を除く): 344598228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 13121, 14508, 26242, 39363, 52484, 78726, 118089, 157452, 170573, 236178, 341146, 406751, 472356, 511719, 682292, 813502, 1023438, 1220253, 1535157, 1627004, 2046876, 2440506, 3070314, 3660759, 4881012, 5287763, 6140628, 7321518, 10575526, 14643036, 15863289, 21151052, 31726578, 47589867, 63453156, 95179734, 190359468]

約数ペア:

[(1, 190359468), (2, 95179734), (3, 63453156), (4, 47589867), (6, 31726578), (9, 21151052), (12, 15863289), (13, 14643036), (18, 10575526), (26, 7321518), (31, 6140628), (36, 5287763), (39, 4881012), (52, 3660759), (62, 3070314), (78, 2440506), (93, 2046876), (117, 1627004), (124, 1535157), (156, 1220253), (186, 1023438), (234, 813502), (279, 682292), (372, 511719), (403, 472356), (468, 406751), (558, 341146), (806, 236178), (1116, 170573), (1209, 157452), (1612, 118089), (2418, 78726), (3627, 52484), (4836, 39363), (7254, 26242), (13121, 14508)]