139870458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5023}}^1$

素因数の和:5068

約数の個数: 96

約数和(自身を含む): 395006976

約数和(自身を除く): 255136518

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 51, 63, 78, 91, 102, 117, 119, 126, 153, 182, 221, 234, 238, 273, 306, 357, 442, 546, 663, 714, 819, 1071, 1326, 1547, 1638, 1989, 2142, 3094, 3978, 4641, 5023, 9282, 10046, 13923, 15069, 27846, 30138, 35161, 45207, 65299, 70322, 85391, 90414, 105483, 130598, 170782, 195897, 210966, 256173, 316449, 391794, 457093, 512346, 587691, 597737, 632898, 768519, 914186, 1110083, 1175382, 1195474, 1371279, 1537038, 1793211, 2220166, 2742558, 3330249, 3586422, 4113837, 5379633, 6660498, 7770581, 8227674, 9990747, 10759266, 15541162, 19981494, 23311743, 46623486, 69935229, 139870458]

約数ペア:

[(1, 139870458), (2, 69935229), (3, 46623486), (6, 23311743), (7, 19981494), (9, 15541162), (13, 10759266), (14, 9990747), (17, 8227674), (18, 7770581), (21, 6660498), (26, 5379633), (34, 4113837), (39, 3586422), (42, 3330249), (51, 2742558), (63, 2220166), (78, 1793211), (91, 1537038), (102, 1371279), (117, 1195474), (119, 1175382), (126, 1110083), (153, 914186), (182, 768519), (221, 632898), (234, 597737), (238, 587691), (273, 512346), (306, 457093), (357, 391794), (442, 316449), (546, 256173), (663, 210966), (714, 195897), (819, 170782), (1071, 130598), (1326, 105483), (1547, 90414), (1638, 85391), (1989, 70322), (2142, 65299), (3094, 45207), (3978, 35161), (4641, 30138), (5023, 27846), (9282, 15069), (10046, 13923)]