138997656

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3491}}^1$

素因数の和:3589

約数の個数: 96

約数和(自身を含む): 435801600

約数和(自身を除く): 296803944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 79, 84, 126, 158, 168, 237, 252, 316, 474, 504, 553, 632, 711, 948, 1106, 1422, 1659, 1896, 2212, 2844, 3318, 3491, 4424, 4977, 5688, 6636, 6982, 9954, 10473, 13272, 13964, 19908, 20946, 24437, 27928, 31419, 39816, 41892, 48874, 62838, 73311, 83784, 97748, 125676, 146622, 195496, 219933, 251352, 275789, 293244, 439866, 551578, 586488, 827367, 879732, 1103156, 1654734, 1759464, 1930523, 2206312, 2482101, 3309468, 3861046, 4964202, 5791569, 6618936, 7722092, 9928404, 11583138, 15444184, 17374707, 19856808, 23166276, 34749414, 46332552, 69498828, 138997656]

約数ペア:

[(1, 138997656), (2, 69498828), (3, 46332552), (4, 34749414), (6, 23166276), (7, 19856808), (8, 17374707), (9, 15444184), (12, 11583138), (14, 9928404), (18, 7722092), (21, 6618936), (24, 5791569), (28, 4964202), (36, 3861046), (42, 3309468), (56, 2482101), (63, 2206312), (72, 1930523), (79, 1759464), (84, 1654734), (126, 1103156), (158, 879732), (168, 827367), (237, 586488), (252, 551578), (316, 439866), (474, 293244), (504, 275789), (553, 251352), (632, 219933), (711, 195496), (948, 146622), (1106, 125676), (1422, 97748), (1659, 83784), (1896, 73311), (2212, 62838), (2844, 48874), (3318, 41892), (3491, 39816), (4424, 31419), (4977, 27928), (5688, 24437), (6636, 20946), (6982, 19908), (9954, 13964), (10473, 13272)]