181232142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8971}}^1$

素因数の和:9033

約数の個数: 64

約数和(自身を含む): 458217984

約数和(自身を除く): 276985842

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 74, 78, 91, 111, 182, 222, 259, 273, 481, 518, 546, 777, 962, 1443, 1554, 2886, 3367, 6734, 8971, 10101, 17942, 20202, 26913, 53826, 62797, 116623, 125594, 188391, 233246, 331927, 349869, 376782, 663854, 699738, 816361, 995781, 1632722, 1991562, 2323489, 2449083, 4315051, 4646978, 4898166, 6970467, 8630102, 12945153, 13940934, 25890306, 30205357, 60410714, 90616071, 181232142]

約数ペア:

[(1, 181232142), (2, 90616071), (3, 60410714), (6, 30205357), (7, 25890306), (13, 13940934), (14, 12945153), (21, 8630102), (26, 6970467), (37, 4898166), (39, 4646978), (42, 4315051), (74, 2449083), (78, 2323489), (91, 1991562), (111, 1632722), (182, 995781), (222, 816361), (259, 699738), (273, 663854), (481, 376782), (518, 349869), (546, 331927), (777, 233246), (962, 188391), (1443, 125594), (1554, 116623), (2886, 62797), (3367, 53826), (6734, 26913), (8971, 20202), (10101, 17942)]