147069258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:563

約数の個数: 64

約数和(自身を含む): 344217600

約数和(自身を除く): 197148342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 149, 213, 298, 331, 426, 447, 497, 662, 894, 993, 994, 1043, 1491, 1986, 2086, 2317, 2982, 3129, 4634, 6258, 6951, 10579, 13902, 21158, 23501, 31737, 47002, 49319, 63474, 70503, 74053, 98638, 141006, 147957, 148106, 164507, 222159, 295914, 329014, 345233, 444318, 493521, 690466, 987042, 1035699, 2071398, 3501649, 7003298, 10504947, 21009894, 24511543, 49023086, 73534629, 147069258]

約数ペア:

[(1, 147069258), (2, 73534629), (3, 49023086), (6, 24511543), (7, 21009894), (14, 10504947), (21, 7003298), (42, 3501649), (71, 2071398), (142, 1035699), (149, 987042), (213, 690466), (298, 493521), (331, 444318), (426, 345233), (447, 329014), (497, 295914), (662, 222159), (894, 164507), (993, 148106), (994, 147957), (1043, 141006), (1491, 98638), (1986, 74053), (2086, 70503), (2317, 63474), (2982, 49319), (3129, 47002), (4634, 31737), (6258, 23501), (6951, 21158), (10579, 13902)]