161444376

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131899}}^1$

素因数の和:131928

約数の個数: 48

約数和(自身を含む): 462969000

約数和(自身を除く): 301524624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 131899, 263798, 395697, 527596, 791394, 1055192, 1187091, 1582788, 2242283, 2374182, 3165576, 4484566, 4748364, 6726849, 8969132, 9496728, 13453698, 17938264, 20180547, 26907396, 40361094, 53814792, 80722188, 161444376]

約数ペア:

[(1, 161444376), (2, 80722188), (3, 53814792), (4, 40361094), (6, 26907396), (8, 20180547), (9, 17938264), (12, 13453698), (17, 9496728), (18, 8969132), (24, 6726849), (34, 4748364), (36, 4484566), (51, 3165576), (68, 2374182), (72, 2242283), (102, 1582788), (136, 1187091), (153, 1055192), (204, 791394), (306, 527596), (408, 395697), (612, 263798), (1224, 131899)]