161073396

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13121}}^1$

素因数の和:13173

約数の個数: 72

約数和(自身を含む): 458535168

約数和(自身を除く): 297461772

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 12276, 13121, 26242, 39363, 52484, 78726, 118089, 144331, 157452, 236178, 288662, 406751, 432993, 472356, 577324, 813502, 865986, 1220253, 1298979, 1627004, 1731972, 2440506, 2597958, 3660759, 4474261, 4881012, 5195916, 7321518, 8948522, 13422783, 14643036, 17897044, 26845566, 40268349, 53691132, 80536698, 161073396]

約数ペア:

[(1, 161073396), (2, 80536698), (3, 53691132), (4, 40268349), (6, 26845566), (9, 17897044), (11, 14643036), (12, 13422783), (18, 8948522), (22, 7321518), (31, 5195916), (33, 4881012), (36, 4474261), (44, 3660759), (62, 2597958), (66, 2440506), (93, 1731972), (99, 1627004), (124, 1298979), (132, 1220253), (186, 865986), (198, 813502), (279, 577324), (341, 472356), (372, 432993), (396, 406751), (558, 288662), (682, 236178), (1023, 157452), (1116, 144331), (1364, 118089), (2046, 78726), (3069, 52484), (4092, 39363), (6138, 26242), (12276, 13121)]