168221424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1321}}^1$

素因数の和:1718

約数の個数: 80

約数和(自身を含む): 498341120

約数和(自身を除く): 330119696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 379, 758, 1137, 1321, 1516, 2274, 2642, 2653, 3032, 3963, 4548, 5284, 5306, 6064, 7926, 7959, 9096, 9247, 10568, 10612, 15852, 15918, 18192, 18494, 21136, 21224, 27741, 31704, 31836, 36988, 42448, 55482, 63408, 63672, 73976, 110964, 127344, 147952, 221928, 443856, 500659, 1001318, 1501977, 2002636, 3003954, 3504613, 4005272, 6007908, 7009226, 8010544, 10513839, 12015816, 14018452, 21027678, 24031632, 28036904, 42055356, 56073808, 84110712, 168221424]

約数ペア:

[(1, 168221424), (2, 84110712), (3, 56073808), (4, 42055356), (6, 28036904), (7, 24031632), (8, 21027678), (12, 14018452), (14, 12015816), (16, 10513839), (21, 8010544), (24, 7009226), (28, 6007908), (42, 4005272), (48, 3504613), (56, 3003954), (84, 2002636), (112, 1501977), (168, 1001318), (336, 500659), (379, 443856), (758, 221928), (1137, 147952), (1321, 127344), (1516, 110964), (2274, 73976), (2642, 63672), (2653, 63408), (3032, 55482), (3963, 42448), (4548, 36988), (5284, 31836), (5306, 31704), (6064, 27741), (7926, 21224), (7959, 21136), (9096, 18494), (9247, 18192), (10568, 15918), (10612, 15852)]