144691136

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{313}}^1$

素因数の和:589

約数の個数: 56

約数和(自身を含む): 298606464

約数和(自身を除く): 153915328

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 233, 248, 313, 466, 496, 626, 932, 992, 1252, 1864, 1984, 2504, 3728, 5008, 7223, 7456, 9703, 10016, 14446, 14912, 19406, 20032, 28892, 38812, 57784, 72929, 77624, 115568, 145858, 155248, 231136, 291716, 310496, 462272, 583432, 620992, 1166864, 2260799, 2333728, 4521598, 4667456, 9043196, 18086392, 36172784, 72345568, 144691136]

約数ペア:

[(1, 144691136), (2, 72345568), (4, 36172784), (8, 18086392), (16, 9043196), (31, 4667456), (32, 4521598), (62, 2333728), (64, 2260799), (124, 1166864), (233, 620992), (248, 583432), (313, 462272), (466, 310496), (496, 291716), (626, 231136), (932, 155248), (992, 145858), (1252, 115568), (1864, 77624), (1984, 72929), (2504, 57784), (3728, 38812), (5008, 28892), (7223, 20032), (7456, 19406), (9703, 14912), (10016, 14446)]