145726722

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 336568320

約数和(自身を除く): 190841598

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 263, 279, 331, 526, 558, 662, 789, 837, 993, 1578, 1674, 1986, 2367, 2979, 4734, 5958, 7101, 8153, 8937, 10261, 14202, 16306, 17874, 20522, 24459, 30783, 48918, 61566, 73377, 87053, 92349, 146754, 174106, 184698, 220131, 261159, 277047, 440262, 522318, 554094, 783477, 1566954, 2350431, 2698643, 4700862, 5397286, 8095929, 16191858, 24287787, 48575574, 72863361, 145726722]

約数ペア:

[(1, 145726722), (2, 72863361), (3, 48575574), (6, 24287787), (9, 16191858), (18, 8095929), (27, 5397286), (31, 4700862), (54, 2698643), (62, 2350431), (93, 1566954), (186, 783477), (263, 554094), (279, 522318), (331, 440262), (526, 277047), (558, 261159), (662, 220131), (789, 184698), (837, 174106), (993, 146754), (1578, 92349), (1674, 87053), (1986, 73377), (2367, 61566), (2979, 48918), (4734, 30783), (5958, 24459), (7101, 20522), (8153, 17874), (8937, 16306), (10261, 14202)]