165792168

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{27743}}^1$

素因数の和:27838

約数の個数: 48

約数和(自身を含む): 454446720

約数和(自身を除く): 288654552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 27743, 55486, 83229, 110972, 166458, 221944, 249687, 332916, 499374, 665832, 998748, 1997496, 2302669, 4605338, 6908007, 9210676, 13816014, 18421352, 20724021, 27632028, 41448042, 55264056, 82896084, 165792168]

約数ペア:

[(1, 165792168), (2, 82896084), (3, 55264056), (4, 41448042), (6, 27632028), (8, 20724021), (9, 18421352), (12, 13816014), (18, 9210676), (24, 6908007), (36, 4605338), (72, 2302669), (83, 1997496), (166, 998748), (249, 665832), (332, 499374), (498, 332916), (664, 249687), (747, 221944), (996, 166458), (1494, 110972), (1992, 83229), (2988, 55486), (5976, 27743)]