164077438

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 302382720

約数和(自身を除く): 138305282

約数列:

[1, 2, 7, 14, 17, 34, 107, 119, 214, 238, 289, 379, 578, 749, 758, 1498, 1819, 2023, 2653, 3638, 4046, 5306, 6443, 12733, 12886, 25466, 30923, 40553, 45101, 61846, 81106, 90202, 109531, 216461, 219062, 283871, 432922, 567742, 689401, 766717, 1378802, 1533434, 4825807, 9651614, 11719817, 23439634, 82038719, 164077438]

約数ペア:

[(1, 164077438), (2, 82038719), (7, 23439634), (14, 11719817), (17, 9651614), (34, 4825807), (107, 1533434), (119, 1378802), (214, 766717), (238, 689401), (289, 567742), (379, 432922), (578, 283871), (749, 219062), (758, 216461), (1498, 109531), (1819, 90202), (2023, 81106), (2653, 61846), (3638, 45101), (4046, 40553), (5306, 30923), (6443, 25466), (12733, 12886)]