163156448

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1303}}^1$

素因数の和:1376

約数の個数: 96

約数和(自身を含む): 404845056

約数和(自身を除く): 241688608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 224, 301, 344, 364, 416, 559, 602, 688, 728, 1118, 1204, 1303, 1376, 1456, 2236, 2408, 2606, 2912, 3913, 4472, 4816, 5212, 7826, 8944, 9121, 9632, 10424, 15652, 16939, 17888, 18242, 20848, 31304, 33878, 36484, 41696, 56029, 62608, 67756, 72968, 112058, 118573, 125216, 135512, 145936, 224116, 237146, 271024, 291872, 392203, 448232, 474292, 542048, 728377, 784406, 896464, 948584, 1456754, 1568812, 1792928, 1897168, 2913508, 3137624, 3794336, 5098639, 5827016, 6275248, 10197278, 11654032, 12550496, 20394556, 23308064, 40789112, 81578224, 163156448]

約数ペア:

[(1, 163156448), (2, 81578224), (4, 40789112), (7, 23308064), (8, 20394556), (13, 12550496), (14, 11654032), (16, 10197278), (26, 6275248), (28, 5827016), (32, 5098639), (43, 3794336), (52, 3137624), (56, 2913508), (86, 1897168), (91, 1792928), (104, 1568812), (112, 1456754), (172, 948584), (182, 896464), (208, 784406), (224, 728377), (301, 542048), (344, 474292), (364, 448232), (416, 392203), (559, 291872), (602, 271024), (688, 237146), (728, 224116), (1118, 145936), (1204, 135512), (1303, 125216), (1376, 118573), (1456, 112058), (2236, 72968), (2408, 67756), (2606, 62608), (2912, 56029), (3913, 41696), (4472, 36484), (4816, 33878), (5212, 31304), (7826, 20848), (8944, 18242), (9121, 17888), (9632, 16939), (10424, 15652)]