122665356

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1973}}^1$

素因数の和:2151

約数の個数: 72

約数和(自身を含む): 340586064

約数和(自身を除く): 217920708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 157, 198, 314, 396, 471, 628, 942, 1413, 1727, 1884, 1973, 2826, 3454, 3946, 5181, 5652, 5919, 6908, 7892, 10362, 11838, 15543, 17757, 20724, 21703, 23676, 31086, 35514, 43406, 62172, 65109, 71028, 86812, 130218, 195327, 260436, 309761, 390654, 619522, 781308, 929283, 1239044, 1858566, 2787849, 3407371, 3717132, 5575698, 6814742, 10222113, 11151396, 13629484, 20444226, 30666339, 40888452, 61332678, 122665356]

約数ペア:

[(1, 122665356), (2, 61332678), (3, 40888452), (4, 30666339), (6, 20444226), (9, 13629484), (11, 11151396), (12, 10222113), (18, 6814742), (22, 5575698), (33, 3717132), (36, 3407371), (44, 2787849), (66, 1858566), (99, 1239044), (132, 929283), (157, 781308), (198, 619522), (314, 390654), (396, 309761), (471, 260436), (628, 195327), (942, 130218), (1413, 86812), (1727, 71028), (1884, 65109), (1973, 62172), (2826, 43406), (3454, 35514), (3946, 31086), (5181, 23676), (5652, 21703), (5919, 20724), (6908, 17757), (7892, 15543), (10362, 11838)]