157214361

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1097}}^1$

素因数の和:1221

約数の個数: 32

約数和(自身を含む): 229367808

約数和(自身を除く): 72153447

約数列:

[1, 3, 23, 31, 67, 69, 93, 201, 713, 1097, 1541, 2077, 2139, 3291, 4623, 6231, 25231, 34007, 47771, 73499, 75693, 102021, 143313, 220497, 782161, 1690477, 2278469, 2346483, 5071431, 6835407, 52404787, 157214361]

約数ペア:

[(1, 157214361), (3, 52404787), (23, 6835407), (31, 5071431), (67, 2346483), (69, 2278469), (93, 1690477), (201, 782161), (713, 220497), (1097, 143313), (1541, 102021), (2077, 75693), (2139, 73499), (3291, 47771), (4623, 34007), (6231, 25231)]