167549220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{48991}}^1$

素因数の和:49025

約数の個数: 72

約数和(自身を含む): 534992640

約数和(自身を除く): 367443420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 48991, 97982, 146973, 195964, 244955, 293946, 440919, 489910, 587892, 734865, 881838, 930829, 979820, 1469730, 1763676, 1861658, 2204595, 2792487, 2939460, 3723316, 4409190, 4654145, 5584974, 8377461, 8818380, 9308290, 11169948, 13962435, 16754922, 18616580, 27924870, 33509844, 41887305, 55849740, 83774610, 167549220]

約数ペア:

[(1, 167549220), (2, 83774610), (3, 55849740), (4, 41887305), (5, 33509844), (6, 27924870), (9, 18616580), (10, 16754922), (12, 13962435), (15, 11169948), (18, 9308290), (19, 8818380), (20, 8377461), (30, 5584974), (36, 4654145), (38, 4409190), (45, 3723316), (57, 2939460), (60, 2792487), (76, 2204595), (90, 1861658), (95, 1763676), (114, 1469730), (171, 979820), (180, 930829), (190, 881838), (228, 734865), (285, 587892), (342, 489910), (380, 440919), (570, 293946), (684, 244955), (855, 195964), (1140, 146973), (1710, 97982), (3420, 48991)]