168404670

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{4243}}^1$

素因数の和:4276

約数の個数: 120

約数和(自身を含む): 526875624

約数和(自身を除く): 358470954

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 210, 245, 270, 294, 315, 378, 405, 441, 490, 567, 630, 735, 810, 882, 945, 1134, 1323, 1470, 1890, 2205, 2646, 2835, 3969, 4243, 4410, 5670, 6615, 7938, 8486, 12729, 13230, 19845, 21215, 25458, 29701, 38187, 39690, 42430, 59402, 63645, 76374, 89103, 114561, 127290, 148505, 178206, 190935, 207907, 229122, 267309, 297010, 343683, 381870, 415814, 445515, 534618, 572805, 623721, 687366, 801927, 891030, 1039535, 1145610, 1247442, 1336545, 1603854, 1718415, 1871163, 2079070, 2405781, 2673090, 3118605, 3436830, 3742326, 4009635, 4811562, 5613489, 6237210, 8019270, 9355815, 11226978, 12028905, 16840467, 18711630, 24057810, 28067445, 33680934, 56134890, 84202335, 168404670]

約数ペア:

[(1, 168404670), (2, 84202335), (3, 56134890), (5, 33680934), (6, 28067445), (7, 24057810), (9, 18711630), (10, 16840467), (14, 12028905), (15, 11226978), (18, 9355815), (21, 8019270), (27, 6237210), (30, 5613489), (35, 4811562), (42, 4009635), (45, 3742326), (49, 3436830), (54, 3118605), (63, 2673090), (70, 2405781), (81, 2079070), (90, 1871163), (98, 1718415), (105, 1603854), (126, 1336545), (135, 1247442), (147, 1145610), (162, 1039535), (189, 891030), (210, 801927), (245, 687366), (270, 623721), (294, 572805), (315, 534618), (378, 445515), (405, 415814), (441, 381870), (490, 343683), (567, 297010), (630, 267309), (735, 229122), (810, 207907), (882, 190935), (945, 178206), (1134, 148505), (1323, 127290), (1470, 114561), (1890, 89103), (2205, 76374), (2646, 63645), (2835, 59402), (3969, 42430), (4243, 39690), (4410, 38187), (5670, 29701), (6615, 25458), (7938, 21215), (8486, 19845), (12729, 13230)]