160470884

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1$

素因数の和:1129

約数の個数: 72

約数和(自身を含む): 352588320

約数和(自身を除く): 192117436

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 49, 76, 82, 98, 133, 164, 196, 266, 287, 532, 574, 779, 931, 1051, 1148, 1558, 1862, 2009, 2102, 3116, 3724, 4018, 4204, 5453, 7357, 8036, 10906, 14714, 19969, 21812, 29428, 38171, 39938, 43091, 51499, 76342, 79876, 86182, 102998, 139783, 152684, 172364, 205996, 279566, 301637, 559132, 603274, 818729, 978481, 1206548, 1637458, 1956962, 2111459, 3274916, 3913924, 4222918, 5731103, 8445836, 11462206, 22924412, 40117721, 80235442, 160470884]

約数ペア:

[(1, 160470884), (2, 80235442), (4, 40117721), (7, 22924412), (14, 11462206), (19, 8445836), (28, 5731103), (38, 4222918), (41, 3913924), (49, 3274916), (76, 2111459), (82, 1956962), (98, 1637458), (133, 1206548), (164, 978481), (196, 818729), (266, 603274), (287, 559132), (532, 301637), (574, 279566), (779, 205996), (931, 172364), (1051, 152684), (1148, 139783), (1558, 102998), (1862, 86182), (2009, 79876), (2102, 76342), (3116, 51499), (3724, 43091), (4018, 39938), (4204, 38171), (5453, 29428), (7357, 21812), (8036, 19969), (10906, 14714)]