144428872

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{21673}}^1$

素因数の和:21710

約数の個数: 48

約数和(自身を含む): 333562860

約数和(自身を除く): 189133988

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 21673, 43346, 86692, 151711, 173384, 303422, 368441, 606844, 736882, 1061977, 1213688, 1473764, 2123954, 2579087, 2947528, 4247908, 5158174, 8495816, 10316348, 18053609, 20632696, 36107218, 72214436, 144428872]

約数ペア:

[(1, 144428872), (2, 72214436), (4, 36107218), (7, 20632696), (8, 18053609), (14, 10316348), (17, 8495816), (28, 5158174), (34, 4247908), (49, 2947528), (56, 2579087), (68, 2123954), (98, 1473764), (119, 1213688), (136, 1061977), (196, 736882), (238, 606844), (392, 368441), (476, 303422), (833, 173384), (952, 151711), (1666, 86692), (3332, 43346), (6664, 21673)]