159968911184

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2357}}^1\times {\mathrm{249521}}^1$

素因数の和:251903

約数の個数: 40

約数和(自身を含む): 328312064808

約数和(自身を除く): 168343153624

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2357, 4714, 9428, 18856, 37712, 40069, 80138, 160276, 249521, 320552, 499042, 641104, 998084, 1996168, 3992336, 4241857, 8483714, 16967428, 33934856, 67869712, 588120997, 1176241994, 2352483988, 4704967976, 9409935952, 9998056949, 19996113898, 39992227796, 79984455592, 159968911184]

約数ペア:

[(1, 159968911184), (2, 79984455592), (4, 39992227796), (8, 19996113898), (16, 9998056949), (17, 9409935952), (34, 4704967976), (68, 2352483988), (136, 1176241994), (272, 588120997), (2357, 67869712), (4714, 33934856), (9428, 16967428), (18856, 8483714), (37712, 4241857), (40069, 3992336), (80138, 1996168), (160276, 998084), (249521, 641104), (320552, 499042)]