156705648

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{26981}}^1$

素因数の和:27014

約数の個数: 60

約数和(自身を含む): 444987144

約数和(自身を除く): 288281496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2904, 5808, 26981, 53962, 80943, 107924, 161886, 215848, 296791, 323772, 431696, 593582, 647544, 890373, 1187164, 1295088, 1780746, 2374328, 3264701, 3561492, 4748656, 6529402, 7122984, 9794103, 13058804, 14245968, 19588206, 26117608, 39176412, 52235216, 78352824, 156705648]

約数ペア:

[(1, 156705648), (2, 78352824), (3, 52235216), (4, 39176412), (6, 26117608), (8, 19588206), (11, 14245968), (12, 13058804), (16, 9794103), (22, 7122984), (24, 6529402), (33, 4748656), (44, 3561492), (48, 3264701), (66, 2374328), (88, 1780746), (121, 1295088), (132, 1187164), (176, 890373), (242, 647544), (264, 593582), (363, 431696), (484, 323772), (528, 296791), (726, 215848), (968, 161886), (1452, 107924), (1936, 80943), (2904, 53962), (5808, 26981)]