156687108520

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^2\times {\mathrm{127}}^1\times {\mathrm{6871}}^1$

素因数の和:7143

約数の個数: 96

約数和(自身を含む): 360756910080

約数和(自身を除く): 204069801560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 127, 134, 254, 268, 335, 508, 536, 635, 670, 1016, 1270, 1340, 2540, 2680, 4489, 5080, 6871, 8509, 8978, 13742, 17018, 17956, 22445, 27484, 34036, 34355, 35912, 42545, 44890, 54968, 68072, 68710, 85090, 89780, 137420, 170180, 179560, 274840, 340360, 460357, 570103, 872617, 920714, 1140206, 1745234, 1841428, 2280412, 2301785, 2850515, 3490468, 3682856, 4363085, 4560824, 4603570, 5701030, 6980936, 8726170, 9207140, 11402060, 17452340, 18414280, 22804120, 30843919, 34904680, 58465339, 61687838, 116930678, 123375676, 154219595, 233861356, 246751352, 292326695, 308439190, 467722712, 584653390, 616878380, 1169306780, 1233756760, 2338613560, 3917177713, 7834355426, 15668710852, 19585888565, 31337421704, 39171777130, 78343554260, 156687108520]

約数ペア:

[(1, 156687108520), (2, 78343554260), (4, 39171777130), (5, 31337421704), (8, 19585888565), (10, 15668710852), (20, 7834355426), (40, 3917177713), (67, 2338613560), (127, 1233756760), (134, 1169306780), (254, 616878380), (268, 584653390), (335, 467722712), (508, 308439190), (536, 292326695), (635, 246751352), (670, 233861356), (1016, 154219595), (1270, 123375676), (1340, 116930678), (2540, 61687838), (2680, 58465339), (4489, 34904680), (5080, 30843919), (6871, 22804120), (8509, 18414280), (8978, 17452340), (13742, 11402060), (17018, 9207140), (17956, 8726170), (22445, 6980936), (27484, 5701030), (34036, 4603570), (34355, 4560824), (35912, 4363085), (42545, 3682856), (44890, 3490468), (54968, 2850515), (68072, 2301785), (68710, 2280412), (85090, 1841428), (89780, 1745234), (137420, 1140206), (170180, 920714), (179560, 872617), (274840, 570103), (340360, 460357)]