122262378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{439}}^1$

素因数の和:819

約数の個数: 64

約数和(自身を含む): 295680000

約数和(自身を除く): 173417622

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 349, 399, 439, 698, 798, 878, 1047, 1317, 2094, 2443, 2634, 3073, 4886, 6146, 6631, 7329, 8341, 9219, 13262, 14658, 16682, 18438, 19893, 25023, 39786, 46417, 50046, 58387, 92834, 116774, 139251, 153211, 175161, 278502, 306422, 350322, 459633, 919266, 1072477, 2144954, 2911009, 3217431, 5822018, 6434862, 8733027, 17466054, 20377063, 40754126, 61131189, 122262378]

約数ペア:

[(1, 122262378), (2, 61131189), (3, 40754126), (6, 20377063), (7, 17466054), (14, 8733027), (19, 6434862), (21, 5822018), (38, 3217431), (42, 2911009), (57, 2144954), (114, 1072477), (133, 919266), (266, 459633), (349, 350322), (399, 306422), (439, 278502), (698, 175161), (798, 153211), (878, 139251), (1047, 116774), (1317, 92834), (2094, 58387), (2443, 50046), (2634, 46417), (3073, 39786), (4886, 25023), (6146, 19893), (6631, 18438), (7329, 16682), (8341, 14658), (9219, 13262)]