168542783846

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{22741}}^1$

素因数の和:22941

約数の個数: 64

約数和(自身を含む): 280588976640

約数和(自身を除く): 112046192794

約数列:

[1, 2, 19, 38, 41, 67, 71, 82, 134, 142, 779, 1273, 1349, 1558, 2546, 2698, 2747, 2911, 4757, 5494, 5822, 9514, 22741, 45482, 52193, 55309, 90383, 104386, 110618, 180766, 195037, 390074, 432079, 864158, 932381, 1523647, 1614611, 1864762, 3047294, 3229222, 3705703, 7411406, 17715239, 28949293, 30677609, 35430478, 57898586, 61355218, 62469527, 66199051, 108178937, 124939054, 132398102, 216357874, 1186921013, 1257781969, 2055399803, 2373842026, 2515563938, 4110799606, 4435336417, 8870672834, 84271391923, 168542783846]

約数ペア:

[(1, 168542783846), (2, 84271391923), (19, 8870672834), (38, 4435336417), (41, 4110799606), (67, 2515563938), (71, 2373842026), (82, 2055399803), (134, 1257781969), (142, 1186921013), (779, 216357874), (1273, 132398102), (1349, 124939054), (1558, 108178937), (2546, 66199051), (2698, 62469527), (2747, 61355218), (2911, 57898586), (4757, 35430478), (5494, 30677609), (5822, 28949293), (9514, 17715239), (22741, 7411406), (45482, 3705703), (52193, 3229222), (55309, 3047294), (90383, 1864762), (104386, 1614611), (110618, 1523647), (180766, 932381), (195037, 864158), (390074, 432079)]