157491168

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{40013}}^1$

素因数の和:40067

約数の個数: 48

約数和(自身を含む): 423508176

約数和(自身を除く): 266017008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 40013, 80026, 120039, 160052, 240078, 320104, 480156, 640208, 960312, 1280416, 1640533, 1920624, 3281066, 3841248, 4921599, 6562132, 9843198, 13124264, 19686396, 26248528, 39372792, 52497056, 78745584, 157491168]

約数ペア:

[(1, 157491168), (2, 78745584), (3, 52497056), (4, 39372792), (6, 26248528), (8, 19686396), (12, 13124264), (16, 9843198), (24, 6562132), (32, 4921599), (41, 3841248), (48, 3281066), (82, 1920624), (96, 1640533), (123, 1280416), (164, 960312), (246, 640208), (328, 480156), (492, 320104), (656, 240078), (984, 160052), (1312, 120039), (1968, 80026), (3936, 40013)]