189404156944

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{2648861}}^1$

素因数の和:2649019

約数の個数: 40

約数和(自身を含む): 379370015640

約数和(自身を除く): 189965858696

約数列:

[1, 2, 4, 8, 16, 41, 82, 109, 164, 218, 328, 436, 656, 872, 1744, 4469, 8938, 17876, 35752, 71504, 2648861, 5297722, 10595444, 21190888, 42381776, 108603301, 217206602, 288725849, 434413204, 577451698, 868826408, 1154903396, 1737652816, 2309806792, 4619613584, 11837759809, 23675519618, 47351039236, 94702078472, 189404156944]

約数ペア:

[(1, 189404156944), (2, 94702078472), (4, 47351039236), (8, 23675519618), (16, 11837759809), (41, 4619613584), (82, 2309806792), (109, 1737652816), (164, 1154903396), (218, 868826408), (328, 577451698), (436, 434413204), (656, 288725849), (872, 217206602), (1744, 108603301), (4469, 42381776), (8938, 21190888), (17876, 10595444), (35752, 5297722), (71504, 2648861)]