144988218

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:401

約数の個数: 80

約数和(自身を含む): 338095296

約数和(自身を除く): 193107078

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 83, 123, 162, 166, 246, 249, 263, 369, 498, 526, 738, 747, 789, 1107, 1494, 1578, 2214, 2241, 2367, 3321, 3403, 4482, 4734, 6642, 6723, 6806, 7101, 10209, 10783, 13446, 14202, 20418, 21303, 21566, 21829, 30627, 32349, 42606, 43658, 61254, 64698, 65487, 91881, 97047, 130974, 183762, 194094, 196461, 275643, 291141, 392922, 551286, 582282, 589383, 873423, 894989, 1178766, 1746846, 1768149, 1789978, 2684967, 3536298, 5369934, 8054901, 16109802, 24164703, 48329406, 72494109, 144988218]

約数ペア:

[(1, 144988218), (2, 72494109), (3, 48329406), (6, 24164703), (9, 16109802), (18, 8054901), (27, 5369934), (41, 3536298), (54, 2684967), (81, 1789978), (82, 1768149), (83, 1746846), (123, 1178766), (162, 894989), (166, 873423), (246, 589383), (249, 582282), (263, 551286), (369, 392922), (498, 291141), (526, 275643), (738, 196461), (747, 194094), (789, 183762), (1107, 130974), (1494, 97047), (1578, 91881), (2214, 65487), (2241, 64698), (2367, 61254), (3321, 43658), (3403, 42606), (4482, 32349), (4734, 30627), (6642, 21829), (6723, 21566), (6806, 21303), (7101, 20418), (10209, 14202), (10783, 13446)]