160439344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40597}}^1$

素因数の和:40637

約数の個数: 40

約数和(自身を含む): 352390640

約数和(自身を除く): 191951296

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 40597, 81194, 162388, 324776, 527761, 649552, 771343, 1055522, 1542686, 2111044, 3085372, 4222088, 6170744, 8444176, 10027459, 12341488, 20054918, 40109836, 80219672, 160439344]

約数ペア:

[(1, 160439344), (2, 80219672), (4, 40109836), (8, 20054918), (13, 12341488), (16, 10027459), (19, 8444176), (26, 6170744), (38, 4222088), (52, 3085372), (76, 2111044), (104, 1542686), (152, 1055522), (208, 771343), (247, 649552), (304, 527761), (494, 324776), (988, 162388), (1976, 81194), (3952, 40597)]