137231172

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1111

約数の個数: 120

約数和(自身を含む): 399187712

約数和(自身を除く): 261956540

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 186, 234, 279, 324, 351, 372, 403, 468, 558, 702, 806, 837, 1051, 1053, 1116, 1209, 1404, 1612, 1674, 2102, 2106, 2418, 2511, 3153, 3348, 3627, 4204, 4212, 4836, 5022, 6306, 7254, 9459, 10044, 10881, 12612, 13663, 14508, 18918, 21762, 27326, 28377, 32581, 32643, 37836, 40989, 43524, 54652, 56754, 65162, 65286, 81978, 85131, 97743, 113508, 122967, 130324, 130572, 163956, 170262, 195486, 245934, 293229, 340524, 368901, 390972, 423553, 491868, 586458, 737802, 847106, 879687, 1106703, 1172916, 1270659, 1475604, 1694212, 1759374, 2213406, 2541318, 2639061, 3518748, 3811977, 4426812, 5082636, 5278122, 7623954, 10556244, 11435931, 15247908, 22871862, 34307793, 45743724, 68615586, 137231172]

約数ペア:

[(1, 137231172), (2, 68615586), (3, 45743724), (4, 34307793), (6, 22871862), (9, 15247908), (12, 11435931), (13, 10556244), (18, 7623954), (26, 5278122), (27, 5082636), (31, 4426812), (36, 3811977), (39, 3518748), (52, 2639061), (54, 2541318), (62, 2213406), (78, 1759374), (81, 1694212), (93, 1475604), (108, 1270659), (117, 1172916), (124, 1106703), (156, 879687), (162, 847106), (186, 737802), (234, 586458), (279, 491868), (324, 423553), (351, 390972), (372, 368901), (403, 340524), (468, 293229), (558, 245934), (702, 195486), (806, 170262), (837, 163956), (1051, 130572), (1053, 130324), (1116, 122967), (1209, 113508), (1404, 97743), (1612, 85131), (1674, 81978), (2102, 65286), (2106, 65162), (2418, 56754), (2511, 54652), (3153, 43524), (3348, 40989), (3627, 37836), (4204, 32643), (4212, 32581), (4836, 28377), (5022, 27326), (6306, 21762), (7254, 18918), (9459, 14508), (10044, 13663), (10881, 12612)]