131531148

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9157}}^1$

素因数の和:9196

約数の個数: 96

約数和(自身を含む): 410278400

約数和(自身を除く): 278747252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 378, 399, 513, 532, 684, 756, 798, 1026, 1197, 1596, 2052, 2394, 3591, 4788, 7182, 9157, 14364, 18314, 27471, 36628, 54942, 64099, 82413, 109884, 128198, 164826, 173983, 192297, 247239, 256396, 329652, 347966, 384594, 494478, 521949, 576891, 695932, 769188, 988956, 1043898, 1153782, 1217881, 1565847, 1730673, 2087796, 2307564, 2435762, 3131694, 3461346, 3653643, 4697541, 4871524, 6263388, 6922692, 7307286, 9395082, 10960929, 14614572, 18790164, 21921858, 32882787, 43843716, 65765574, 131531148]

約数ペア:

[(1, 131531148), (2, 65765574), (3, 43843716), (4, 32882787), (6, 21921858), (7, 18790164), (9, 14614572), (12, 10960929), (14, 9395082), (18, 7307286), (19, 6922692), (21, 6263388), (27, 4871524), (28, 4697541), (36, 3653643), (38, 3461346), (42, 3131694), (54, 2435762), (57, 2307564), (63, 2087796), (76, 1730673), (84, 1565847), (108, 1217881), (114, 1153782), (126, 1043898), (133, 988956), (171, 769188), (189, 695932), (228, 576891), (252, 521949), (266, 494478), (342, 384594), (378, 347966), (399, 329652), (513, 256396), (532, 247239), (684, 192297), (756, 173983), (798, 164826), (1026, 128198), (1197, 109884), (1596, 82413), (2052, 64099), (2394, 54942), (3591, 36628), (4788, 27471), (7182, 18314), (9157, 14364)]