157031264

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1789}}^1$

素因数の和:2023

約数の個数: 48

約数和(自身を含む): 334701360

約数和(自身を除く): 177670096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 211, 416, 422, 844, 1688, 1789, 2743, 3376, 3578, 5486, 6752, 7156, 10972, 14312, 21944, 23257, 28624, 43888, 46514, 57248, 87776, 93028, 186056, 372112, 377479, 744224, 754958, 1509916, 3019832, 4907227, 6039664, 9814454, 12079328, 19628908, 39257816, 78515632, 157031264]

約数ペア:

[(1, 157031264), (2, 78515632), (4, 39257816), (8, 19628908), (13, 12079328), (16, 9814454), (26, 6039664), (32, 4907227), (52, 3019832), (104, 1509916), (208, 754958), (211, 744224), (416, 377479), (422, 372112), (844, 186056), (1688, 93028), (1789, 87776), (2743, 57248), (3376, 46514), (3578, 43888), (5486, 28624), (6752, 23257), (7156, 21944), (10972, 14312)]