148492246

素因数分解:

$2^1\times 7^4\times {\mathrm{17}}^2\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 60

約数和(自身を含む): 278609868

約数和(自身を除く): 130117622

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 107, 119, 214, 238, 289, 343, 578, 686, 749, 833, 1498, 1666, 1819, 2023, 2401, 3638, 4046, 4802, 5243, 5831, 10486, 11662, 12733, 14161, 25466, 28322, 30923, 36701, 40817, 61846, 73402, 81634, 89131, 99127, 178262, 198254, 216461, 256907, 432922, 513814, 623917, 693889, 1247834, 1387778, 1515227, 3030454, 4367419, 8734838, 10606589, 21213178, 74246123, 148492246]

約数ペア:

[(1, 148492246), (2, 74246123), (7, 21213178), (14, 10606589), (17, 8734838), (34, 4367419), (49, 3030454), (98, 1515227), (107, 1387778), (119, 1247834), (214, 693889), (238, 623917), (289, 513814), (343, 432922), (578, 256907), (686, 216461), (749, 198254), (833, 178262), (1498, 99127), (1666, 89131), (1819, 81634), (2023, 73402), (2401, 61846), (3638, 40817), (4046, 36701), (4802, 30923), (5243, 28322), (5831, 25466), (10486, 14161), (11662, 12733)]