179164026837

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1\times {\mathrm{449}}^1$

素因数の和:1031

約数の個数: 96

約数和(自身を含む): 281698560000

約数和(自身を除く): 102534533163

約数列:

[1, 3, 9, 19, 47, 57, 131, 141, 171, 379, 393, 423, 449, 893, 1137, 1179, 1347, 2489, 2679, 3411, 4041, 6157, 7201, 7467, 8037, 8531, 17813, 18471, 21103, 21603, 22401, 25593, 49649, 53439, 55413, 58819, 63309, 64809, 76779, 116983, 148947, 160317, 170171, 176457, 189927, 338447, 350949, 400957, 446841, 510513, 529371, 943331, 1015341, 1052847, 1117561, 1202871, 1531539, 2333503, 2764493, 2829993, 3046023, 3233249, 3352683, 3608613, 7000509, 7998037, 8293479, 8489979, 9699747, 10058049, 21001527, 22292401, 23994111, 24880437, 29099241, 44336557, 52525367, 66877203, 71982333, 133009671, 151962703, 157576101, 200631609, 399029013, 423555619, 455888109, 472728303, 1047742847, 1270666857, 1367664327, 3143228541, 3812000571, 9429685623, 19907114093, 59721342279, 179164026837]

約数ペア:

[(1, 179164026837), (3, 59721342279), (9, 19907114093), (19, 9429685623), (47, 3812000571), (57, 3143228541), (131, 1367664327), (141, 1270666857), (171, 1047742847), (379, 472728303), (393, 455888109), (423, 423555619), (449, 399029013), (893, 200631609), (1137, 157576101), (1179, 151962703), (1347, 133009671), (2489, 71982333), (2679, 66877203), (3411, 52525367), (4041, 44336557), (6157, 29099241), (7201, 24880437), (7467, 23994111), (8037, 22292401), (8531, 21001527), (17813, 10058049), (18471, 9699747), (21103, 8489979), (21603, 8293479), (22401, 7998037), (25593, 7000509), (49649, 3608613), (53439, 3352683), (55413, 3233249), (58819, 3046023), (63309, 2829993), (64809, 2764493), (76779, 2333503), (116983, 1531539), (148947, 1202871), (160317, 1117561), (170171, 1052847), (176457, 1015341), (189927, 943331), (338447, 529371), (350949, 510513), (400957, 446841)]