131159448

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1321}}^1$

素因数の和:1537

約数の個数: 96

約数和(自身を含む): 408339360

約数和(自身を除く): 277179912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 197, 252, 394, 504, 591, 788, 1182, 1321, 1379, 1576, 1773, 2364, 2642, 2758, 3546, 3963, 4137, 4728, 5284, 5516, 7092, 7926, 8274, 9247, 10568, 11032, 11889, 12411, 14184, 15852, 16548, 18494, 23778, 24822, 27741, 31704, 33096, 36988, 47556, 49644, 55482, 73976, 83223, 95112, 99288, 110964, 166446, 221928, 260237, 332892, 520474, 665784, 780711, 1040948, 1561422, 1821659, 2081896, 2342133, 3122844, 3643318, 4684266, 5464977, 6245688, 7286636, 9368532, 10929954, 14573272, 16394931, 18737064, 21859908, 32789862, 43719816, 65579724, 131159448]

約数ペア:

[(1, 131159448), (2, 65579724), (3, 43719816), (4, 32789862), (6, 21859908), (7, 18737064), (8, 16394931), (9, 14573272), (12, 10929954), (14, 9368532), (18, 7286636), (21, 6245688), (24, 5464977), (28, 4684266), (36, 3643318), (42, 3122844), (56, 2342133), (63, 2081896), (72, 1821659), (84, 1561422), (126, 1040948), (168, 780711), (197, 665784), (252, 520474), (394, 332892), (504, 260237), (591, 221928), (788, 166446), (1182, 110964), (1321, 99288), (1379, 95112), (1576, 83223), (1773, 73976), (2364, 55482), (2642, 49644), (2758, 47556), (3546, 36988), (3963, 33096), (4137, 31704), (4728, 27741), (5284, 24822), (5516, 23778), (7092, 18494), (7926, 16548), (8274, 15852), (9247, 14184), (10568, 12411), (11032, 11889)]