157059657188

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{661237}}^1$

素因数の和:661764

約数の個数: 48

約数和(自身を含む): 333263952000

約数和(自身を除く): 176204294812

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 499, 998, 1996, 3493, 6986, 8483, 13972, 16966, 33932, 59381, 118762, 237524, 661237, 1322474, 2644948, 4628659, 9257318, 11241029, 18514636, 22482058, 44964116, 78687203, 157374406, 314748812, 329957263, 659914526, 1319829052, 2309700841, 4619401682, 5609273471, 9238803364, 11218546942, 22437093884, 39264914297, 78529828594, 157059657188]

約数ペア:

[(1, 157059657188), (2, 78529828594), (4, 39264914297), (7, 22437093884), (14, 11218546942), (17, 9238803364), (28, 5609273471), (34, 4619401682), (68, 2309700841), (119, 1319829052), (238, 659914526), (476, 329957263), (499, 314748812), (998, 157374406), (1996, 78687203), (3493, 44964116), (6986, 22482058), (8483, 18514636), (13972, 11241029), (16966, 9257318), (33932, 4628659), (59381, 2644948), (118762, 1322474), (237524, 661237)]