161857296

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{19051}}^1$

素因数の和:19124

約数の個数: 60

約数和(自身を含む): 460677360

約数和(自身を除く): 298820064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 177, 236, 354, 472, 531, 708, 944, 1062, 1416, 2124, 2832, 4248, 8496, 19051, 38102, 57153, 76204, 114306, 152408, 171459, 228612, 304816, 342918, 457224, 685836, 914448, 1124009, 1371672, 2248018, 2743344, 3372027, 4496036, 6744054, 8992072, 10116081, 13488108, 17984144, 20232162, 26976216, 40464324, 53952432, 80928648, 161857296]

約数ペア:

[(1, 161857296), (2, 80928648), (3, 53952432), (4, 40464324), (6, 26976216), (8, 20232162), (9, 17984144), (12, 13488108), (16, 10116081), (18, 8992072), (24, 6744054), (36, 4496036), (48, 3372027), (59, 2743344), (72, 2248018), (118, 1371672), (144, 1124009), (177, 914448), (236, 685836), (354, 457224), (472, 342918), (531, 304816), (708, 228612), (944, 171459), (1062, 152408), (1416, 114306), (2124, 76204), (2832, 57153), (4248, 38102), (8496, 19051)]