157462956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32887}}^1$

素因数の和:32923

約数の個数: 72

約数和(自身を含む): 478849280

約数和(自身を除く): 321386324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 32887, 65774, 98661, 131548, 197322, 230209, 295983, 394644, 460418, 591966, 624853, 690627, 920836, 1183932, 1249706, 1381254, 1874559, 2071881, 2499412, 2762508, 3749118, 4143762, 4373971, 5623677, 7498236, 8287524, 8747942, 11247354, 13121913, 17495884, 22494708, 26243826, 39365739, 52487652, 78731478, 157462956]

約数ペア:

[(1, 157462956), (2, 78731478), (3, 52487652), (4, 39365739), (6, 26243826), (7, 22494708), (9, 17495884), (12, 13121913), (14, 11247354), (18, 8747942), (19, 8287524), (21, 7498236), (28, 5623677), (36, 4373971), (38, 4143762), (42, 3749118), (57, 2762508), (63, 2499412), (76, 2071881), (84, 1874559), (114, 1381254), (126, 1249706), (133, 1183932), (171, 920836), (228, 690627), (252, 624853), (266, 591966), (342, 460418), (399, 394644), (532, 295983), (684, 230209), (798, 197322), (1197, 131548), (1596, 98661), (2394, 65774), (4788, 32887)]