315073136

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:319

約数の個数: 120

約数和(自身を含む): 752657184

約数和(自身を除く): 437584048

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 101, 112, 161, 173, 184, 196, 202, 322, 346, 368, 392, 404, 644, 692, 707, 784, 808, 1127, 1211, 1288, 1384, 1414, 1616, 2254, 2323, 2422, 2576, 2768, 2828, 3979, 4508, 4646, 4844, 4949, 5656, 7958, 8477, 9016, 9292, 9688, 9898, 11312, 15916, 16261, 16954, 17473, 18032, 18584, 19376, 19796, 27853, 31832, 32522, 33908, 34946, 37168, 39592, 55706, 63664, 65044, 67816, 69892, 79184, 111412, 113827, 122311, 130088, 135632, 139784, 194971, 222824, 227654, 244622, 260176, 279568, 389942, 401879, 445648, 455308, 489244, 779884, 803758, 856177, 910616, 978488, 1559768, 1607516, 1712354, 1821232, 1956976, 2813153, 3119536, 3215032, 3424708, 5626306, 6430064, 6849416, 11252612, 13698832, 19692071, 22505224, 39384142, 45010448, 78768284, 157536568, 315073136]

約数ペア:

[(1, 315073136), (2, 157536568), (4, 78768284), (7, 45010448), (8, 39384142), (14, 22505224), (16, 19692071), (23, 13698832), (28, 11252612), (46, 6849416), (49, 6430064), (56, 5626306), (92, 3424708), (98, 3215032), (101, 3119536), (112, 2813153), (161, 1956976), (173, 1821232), (184, 1712354), (196, 1607516), (202, 1559768), (322, 978488), (346, 910616), (368, 856177), (392, 803758), (404, 779884), (644, 489244), (692, 455308), (707, 445648), (784, 401879), (808, 389942), (1127, 279568), (1211, 260176), (1288, 244622), (1384, 227654), (1414, 222824), (1616, 194971), (2254, 139784), (2323, 135632), (2422, 130088), (2576, 122311), (2768, 113827), (2828, 111412), (3979, 79184), (4508, 69892), (4646, 67816), (4844, 65044), (4949, 63664), (5656, 55706), (7958, 39592), (8477, 37168), (9016, 34946), (9292, 33908), (9688, 32522), (9898, 31832), (11312, 27853), (15916, 19796), (16261, 19376), (16954, 18584), (17473, 18032)]