160891696

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1591

約数の個数: 80

約数和(自身を含む): 382912000

約数和(自身を除く): 222020304

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 343, 392, 532, 686, 784, 931, 1064, 1372, 1543, 1862, 2128, 2744, 3086, 3724, 5488, 6172, 6517, 7448, 10801, 12344, 13034, 14896, 21602, 24688, 26068, 29317, 43204, 52136, 58634, 75607, 86408, 104272, 117268, 151214, 172816, 205219, 234536, 302428, 410438, 469072, 529249, 604856, 820876, 1058498, 1209712, 1436533, 1641752, 2116996, 2873066, 3283504, 4233992, 5746132, 8467984, 10055731, 11492264, 20111462, 22984528, 40222924, 80445848, 160891696]

約数ペア:

[(1, 160891696), (2, 80445848), (4, 40222924), (7, 22984528), (8, 20111462), (14, 11492264), (16, 10055731), (19, 8467984), (28, 5746132), (38, 4233992), (49, 3283504), (56, 2873066), (76, 2116996), (98, 1641752), (112, 1436533), (133, 1209712), (152, 1058498), (196, 820876), (266, 604856), (304, 529249), (343, 469072), (392, 410438), (532, 302428), (686, 234536), (784, 205219), (931, 172816), (1064, 151214), (1372, 117268), (1543, 104272), (1862, 86408), (2128, 75607), (2744, 58634), (3086, 52136), (3724, 43204), (5488, 29317), (6172, 26068), (6517, 24688), (7448, 21602), (10801, 14896), (12344, 13034)]