153393084

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 439479040

約数和(自身を除く): 286085956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 97, 109, 117, 124, 156, 186, 194, 218, 234, 279, 291, 327, 372, 388, 403, 436, 468, 558, 582, 654, 806, 873, 981, 1116, 1164, 1209, 1261, 1308, 1417, 1612, 1746, 1962, 2418, 2522, 2834, 3007, 3379, 3492, 3627, 3783, 3924, 4251, 4836, 5044, 5668, 6014, 6758, 7254, 7566, 8502, 9021, 10137, 10573, 11349, 12028, 12753, 13516, 14508, 15132, 17004, 18042, 20274, 21146, 22698, 25506, 27063, 30411, 31719, 36084, 39091, 40548, 42292, 43927, 45396, 51012, 54126, 60822, 63438, 78182, 87854, 95157, 108252, 117273, 121644, 126876, 131781, 137449, 156364, 175708, 190314, 234546, 263562, 274898, 327763, 351819, 380628, 395343, 412347, 469092, 527124, 549796, 655526, 703638, 790686, 824694, 983289, 1237041, 1311052, 1407276, 1581372, 1649388, 1966578, 2474082, 2949867, 3933156, 4260919, 4948164, 5899734, 8521838, 11799468, 12782757, 17043676, 25565514, 38348271, 51131028, 76696542, 153393084]

約数ペア:

[(1, 153393084), (2, 76696542), (3, 51131028), (4, 38348271), (6, 25565514), (9, 17043676), (12, 12782757), (13, 11799468), (18, 8521838), (26, 5899734), (31, 4948164), (36, 4260919), (39, 3933156), (52, 2949867), (62, 2474082), (78, 1966578), (93, 1649388), (97, 1581372), (109, 1407276), (117, 1311052), (124, 1237041), (156, 983289), (186, 824694), (194, 790686), (218, 703638), (234, 655526), (279, 549796), (291, 527124), (327, 469092), (372, 412347), (388, 395343), (403, 380628), (436, 351819), (468, 327763), (558, 274898), (582, 263562), (654, 234546), (806, 190314), (873, 175708), (981, 156364), (1116, 137449), (1164, 131781), (1209, 126876), (1261, 121644), (1308, 117273), (1417, 108252), (1612, 95157), (1746, 87854), (1962, 78182), (2418, 63438), (2522, 60822), (2834, 54126), (3007, 51012), (3379, 45396), (3492, 43927), (3627, 42292), (3783, 40548), (3924, 39091), (4251, 36084), (4836, 31719), (5044, 30411), (5668, 27063), (6014, 25506), (6758, 22698), (7254, 21146), (7566, 20274), (8502, 18042), (9021, 17004), (10137, 15132), (10573, 14508), (11349, 13516), (12028, 12753)]