121495956

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{317}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 306831840

約数和(自身を除く): 185335884

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 317, 492, 634, 779, 951, 1268, 1558, 1681, 1902, 2337, 3116, 3362, 3804, 4674, 5043, 6023, 6724, 9348, 10086, 12046, 12997, 18069, 20172, 24092, 25994, 31939, 36138, 38991, 51988, 63878, 72276, 77982, 95817, 127756, 155964, 191634, 246943, 383268, 493886, 532877, 740829, 987772, 1065754, 1481658, 1598631, 2131508, 2963316, 3197262, 6394524, 10124663, 20249326, 30373989, 40498652, 60747978, 121495956]

約数ペア:

[(1, 121495956), (2, 60747978), (3, 40498652), (4, 30373989), (6, 20249326), (12, 10124663), (19, 6394524), (38, 3197262), (41, 2963316), (57, 2131508), (76, 1598631), (82, 1481658), (114, 1065754), (123, 987772), (164, 740829), (228, 532877), (246, 493886), (317, 383268), (492, 246943), (634, 191634), (779, 155964), (951, 127756), (1268, 95817), (1558, 77982), (1681, 72276), (1902, 63878), (2337, 51988), (3116, 38991), (3362, 36138), (3804, 31939), (4674, 25994), (5043, 24092), (6023, 20172), (6724, 18069), (9348, 12997), (10086, 12046)]