155671944

素因数分解:

$2^3\times 3^1\times {\mathrm{409}}^1\times {\mathrm{15859}}^1$

素因数の和:16277

約数の個数: 32

約数和(自身を含む): 390156000

約数和(自身を除く): 234484056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 409, 818, 1227, 1636, 2454, 3272, 4908, 9816, 15859, 31718, 47577, 63436, 95154, 126872, 190308, 380616, 6486331, 12972662, 19458993, 25945324, 38917986, 51890648, 77835972, 155671944]

約数ペア:

[(1, 155671944), (2, 77835972), (3, 51890648), (4, 38917986), (6, 25945324), (8, 19458993), (12, 12972662), (24, 6486331), (409, 380616), (818, 190308), (1227, 126872), (1636, 95154), (2454, 63436), (3272, 47577), (4908, 31718), (9816, 15859)]