156294138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:580

約数の個数: 128

約数和(自身を含む): 428488704

約数和(自身を除く): 272194566

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 53, 66, 77, 78, 91, 106, 143, 154, 159, 182, 231, 273, 286, 318, 371, 429, 462, 491, 546, 583, 689, 742, 858, 982, 1001, 1113, 1166, 1378, 1473, 1749, 2002, 2067, 2226, 2946, 3003, 3437, 3498, 4081, 4134, 4823, 5401, 6006, 6383, 6874, 7579, 8162, 9646, 10311, 10802, 12243, 12766, 14469, 15158, 16203, 19149, 20622, 22737, 24486, 26023, 28938, 32406, 37807, 38298, 44681, 45474, 52046, 53053, 70213, 75614, 78069, 89362, 106106, 113421, 134043, 140426, 156138, 159159, 182161, 210639, 226842, 268086, 286253, 318318, 338299, 364322, 421278, 491491, 546483, 572506, 676598, 858759, 982982, 1014897, 1092966, 1474473, 1717518, 2003771, 2029794, 2368093, 2948946, 3721289, 4007542, 4736186, 6011313, 7104279, 7442578, 11163867, 12022626, 14208558, 22327734, 26049023, 52098046, 78147069, 156294138]

約数ペア:

[(1, 156294138), (2, 78147069), (3, 52098046), (6, 26049023), (7, 22327734), (11, 14208558), (13, 12022626), (14, 11163867), (21, 7442578), (22, 7104279), (26, 6011313), (33, 4736186), (39, 4007542), (42, 3721289), (53, 2948946), (66, 2368093), (77, 2029794), (78, 2003771), (91, 1717518), (106, 1474473), (143, 1092966), (154, 1014897), (159, 982982), (182, 858759), (231, 676598), (273, 572506), (286, 546483), (318, 491491), (371, 421278), (429, 364322), (462, 338299), (491, 318318), (546, 286253), (583, 268086), (689, 226842), (742, 210639), (858, 182161), (982, 159159), (1001, 156138), (1113, 140426), (1166, 134043), (1378, 113421), (1473, 106106), (1749, 89362), (2002, 78069), (2067, 75614), (2226, 70213), (2946, 53053), (3003, 52046), (3437, 45474), (3498, 44681), (4081, 38298), (4134, 37807), (4823, 32406), (5401, 28938), (6006, 26023), (6383, 24486), (6874, 22737), (7579, 20622), (8162, 19149), (9646, 16203), (10311, 15158), (10802, 14469), (12243, 12766)]