177210768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{997}}^1$

素因数の和:1061

約数の個数: 120

約数和(自身を含む): 547478848

約数和(自身を除く): 370268080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 529, 552, 644, 966, 997, 1058, 1104, 1288, 1587, 1932, 1994, 2116, 2576, 2991, 3174, 3703, 3864, 3988, 4232, 5982, 6348, 6979, 7406, 7728, 7976, 8464, 11109, 11964, 12696, 13958, 14812, 15952, 20937, 22218, 22931, 23928, 25392, 27916, 29624, 41874, 44436, 45862, 47856, 55832, 59248, 68793, 83748, 88872, 91724, 111664, 137586, 160517, 167496, 177744, 183448, 275172, 321034, 334992, 366896, 481551, 527413, 550344, 642068, 963102, 1054826, 1100688, 1284136, 1582239, 1926204, 2109652, 2568272, 3164478, 3691891, 3852408, 4219304, 6328956, 7383782, 7704816, 8438608, 11075673, 12657912, 14767564, 22151346, 25315824, 29535128, 44302692, 59070256, 88605384, 177210768]

約数ペア:

[(1, 177210768), (2, 88605384), (3, 59070256), (4, 44302692), (6, 29535128), (7, 25315824), (8, 22151346), (12, 14767564), (14, 12657912), (16, 11075673), (21, 8438608), (23, 7704816), (24, 7383782), (28, 6328956), (42, 4219304), (46, 3852408), (48, 3691891), (56, 3164478), (69, 2568272), (84, 2109652), (92, 1926204), (112, 1582239), (138, 1284136), (161, 1100688), (168, 1054826), (184, 963102), (276, 642068), (322, 550344), (336, 527413), (368, 481551), (483, 366896), (529, 334992), (552, 321034), (644, 275172), (966, 183448), (997, 177744), (1058, 167496), (1104, 160517), (1288, 137586), (1587, 111664), (1932, 91724), (1994, 88872), (2116, 83748), (2576, 68793), (2991, 59248), (3174, 55832), (3703, 47856), (3864, 45862), (3988, 44436), (4232, 41874), (5982, 29624), (6348, 27916), (6979, 25392), (7406, 23928), (7728, 22931), (7976, 22218), (8464, 20937), (11109, 15952), (11964, 14812), (12696, 13958)]