160987488

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{72911}}^1$

素因数の和:72947

約数の個数: 48

約数和(自身を含む): 440971776

約数和(自身を除く): 279984288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 72911, 145822, 218733, 291644, 437466, 583288, 874932, 1166576, 1676953, 1749864, 2333152, 3353906, 3499728, 5030859, 6707812, 6999456, 10061718, 13415624, 20123436, 26831248, 40246872, 53662496, 80493744, 160987488]

約数ペア:

[(1, 160987488), (2, 80493744), (3, 53662496), (4, 40246872), (6, 26831248), (8, 20123436), (12, 13415624), (16, 10061718), (23, 6999456), (24, 6707812), (32, 5030859), (46, 3499728), (48, 3353906), (69, 2333152), (92, 1749864), (96, 1676953), (138, 1166576), (184, 874932), (276, 583288), (368, 437466), (552, 291644), (736, 218733), (1104, 145822), (2208, 72911)]