157024154260

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{733}}^1\times {\mathrm{120349}}^1$

素因数の和:121180

約数の個数: 48

約数和(自身を含む): 333913482000

約数和(自身を除く): 176889327740

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 733, 890, 1466, 1780, 2932, 3665, 7330, 14660, 65237, 120349, 130474, 240698, 260948, 326185, 481396, 601745, 652370, 1203490, 1304740, 2406980, 10711061, 21422122, 42844244, 53555305, 88215817, 107110610, 176431634, 214221220, 352863268, 441079085, 882158170, 1764316340, 7851207713, 15702415426, 31404830852, 39256038565, 78512077130, 157024154260]

約数ペア:

[(1, 157024154260), (2, 78512077130), (4, 39256038565), (5, 31404830852), (10, 15702415426), (20, 7851207713), (89, 1764316340), (178, 882158170), (356, 441079085), (445, 352863268), (733, 214221220), (890, 176431634), (1466, 107110610), (1780, 88215817), (2932, 53555305), (3665, 42844244), (7330, 21422122), (14660, 10711061), (65237, 2406980), (120349, 1304740), (130474, 1203490), (240698, 652370), (260948, 601745), (326185, 481396)]