130191344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3929}}^1$

素因数の和:4065

約数の個数: 40

約数和(自身を含む): 268026000

約数和(自身を除く): 137834656

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 109, 152, 218, 304, 436, 872, 1744, 2071, 3929, 4142, 7858, 8284, 15716, 16568, 31432, 33136, 62864, 74651, 149302, 298604, 428261, 597208, 856522, 1194416, 1713044, 3426088, 6852176, 8136959, 16273918, 32547836, 65095672, 130191344]

約数ペア:

[(1, 130191344), (2, 65095672), (4, 32547836), (8, 16273918), (16, 8136959), (19, 6852176), (38, 3426088), (76, 1713044), (109, 1194416), (152, 856522), (218, 597208), (304, 428261), (436, 298604), (872, 149302), (1744, 74651), (2071, 62864), (3929, 33136), (4142, 31432), (7858, 16568), (8284, 15716)]