160867984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{8969}}^1$

素因数の和:9055

約数の個数: 40

約数和(自身を含む): 333684000

約数和(自身を除く): 172816016

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 2242, 4484, 8968, 8969, 17936, 17938, 35876, 71752, 143504, 170411, 340822, 529171, 681644, 1058342, 1363288, 2116684, 2726576, 4233368, 8466736, 10054249, 20108498, 40216996, 80433992, 160867984]

約数ペア:

[(1, 160867984), (2, 80433992), (4, 40216996), (8, 20108498), (16, 10054249), (19, 8466736), (38, 4233368), (59, 2726576), (76, 2116684), (118, 1363288), (152, 1058342), (236, 681644), (304, 529171), (472, 340822), (944, 170411), (1121, 143504), (2242, 71752), (4484, 35876), (8968, 17938), (8969, 17936)]