157065344

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1789

約数の個数: 64

約数和(自身を含む): 337236480

約数和(自身を除く): 180171136

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 368, 496, 713, 736, 992, 1426, 1472, 1721, 1984, 2852, 2944, 3442, 3968, 5704, 6884, 11408, 13768, 22816, 27536, 39583, 45632, 53351, 55072, 79166, 91264, 106702, 110144, 158332, 213404, 220288, 316664, 426808, 633328, 853616, 1227073, 1266656, 1707232, 2454146, 2533312, 3414464, 4908292, 5066624, 6828928, 9816584, 19633168, 39266336, 78532672, 157065344]

約数ペア:

[(1, 157065344), (2, 78532672), (4, 39266336), (8, 19633168), (16, 9816584), (23, 6828928), (31, 5066624), (32, 4908292), (46, 3414464), (62, 2533312), (64, 2454146), (92, 1707232), (124, 1266656), (128, 1227073), (184, 853616), (248, 633328), (368, 426808), (496, 316664), (713, 220288), (736, 213404), (992, 158332), (1426, 110144), (1472, 106702), (1721, 91264), (1984, 79166), (2852, 55072), (2944, 53351), (3442, 45632), (3968, 39583), (5704, 27536), (6884, 22816), (11408, 13768)]