157428144

素因数分解:

$2^4\times 3^3\times {\mathrm{364417}}^1$

素因数の和:364434

約数の個数: 40

約数和(自身を含む): 451878320

約数和(自身を除く): 294450176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 364417, 728834, 1093251, 1457668, 2186502, 2915336, 3279753, 4373004, 5830672, 6559506, 8746008, 9839259, 13119012, 17492016, 19678518, 26238024, 39357036, 52476048, 78714072, 157428144]

約数ペア:

[(1, 157428144), (2, 78714072), (3, 52476048), (4, 39357036), (6, 26238024), (8, 19678518), (9, 17492016), (12, 13119012), (16, 9839259), (18, 8746008), (24, 6559506), (27, 5830672), (36, 4373004), (48, 3279753), (54, 2915336), (72, 2186502), (108, 1457668), (144, 1093251), (216, 728834), (432, 364417)]