127149138

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 281080800

約数和(自身を除く): 153931662

約数列:

[1, 2, 3, 6, 9, 18, 89, 139, 178, 267, 278, 417, 534, 571, 801, 834, 1142, 1251, 1602, 1713, 2502, 3426, 5139, 10278, 12371, 24742, 37113, 50819, 74226, 79369, 101638, 111339, 152457, 158738, 222678, 238107, 304914, 457371, 476214, 714321, 914742, 1428642, 7063841, 14127682, 21191523, 42383046, 63574569, 127149138]

約数ペア:

[(1, 127149138), (2, 63574569), (3, 42383046), (6, 21191523), (9, 14127682), (18, 7063841), (89, 1428642), (139, 914742), (178, 714321), (267, 476214), (278, 457371), (417, 304914), (534, 238107), (571, 222678), (801, 158738), (834, 152457), (1142, 111339), (1251, 101638), (1602, 79369), (1713, 74226), (2502, 50819), (3426, 37113), (5139, 24742), (10278, 12371)]