161717424

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3877}}^1$

素因数の和:3978

約数の個数: 80

約数和(自身を含む): 461637120

約数和(自身を除く): 299919696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 79, 88, 132, 158, 176, 237, 264, 316, 474, 528, 632, 869, 948, 1264, 1738, 1896, 2607, 3476, 3792, 3877, 5214, 6952, 7754, 10428, 11631, 13904, 15508, 20856, 23262, 31016, 41712, 42647, 46524, 62032, 85294, 93048, 127941, 170588, 186096, 255882, 306283, 341176, 511764, 612566, 682352, 918849, 1023528, 1225132, 1837698, 2047056, 2450264, 3369113, 3675396, 4900528, 6738226, 7350792, 10107339, 13476452, 14701584, 20214678, 26952904, 40429356, 53905808, 80858712, 161717424]

約数ペア:

[(1, 161717424), (2, 80858712), (3, 53905808), (4, 40429356), (6, 26952904), (8, 20214678), (11, 14701584), (12, 13476452), (16, 10107339), (22, 7350792), (24, 6738226), (33, 4900528), (44, 3675396), (48, 3369113), (66, 2450264), (79, 2047056), (88, 1837698), (132, 1225132), (158, 1023528), (176, 918849), (237, 682352), (264, 612566), (316, 511764), (474, 341176), (528, 306283), (632, 255882), (869, 186096), (948, 170588), (1264, 127941), (1738, 93048), (1896, 85294), (2607, 62032), (3476, 46524), (3792, 42647), (3877, 41712), (5214, 31016), (6952, 23262), (7754, 20856), (10428, 15508), (11631, 13904)]