130816816

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:614

約数の個数: 60

約数和(自身を含む): 277750080

約数和(自身を除く): 146933264

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 169, 202, 208, 338, 404, 479, 676, 808, 958, 1313, 1352, 1616, 1916, 2626, 2704, 3832, 5252, 6227, 7664, 10504, 12454, 17069, 21008, 24908, 34138, 48379, 49816, 68276, 80951, 96758, 99632, 136552, 161902, 193516, 273104, 323804, 387032, 628927, 647608, 774064, 1257854, 1295216, 2515708, 5031416, 8176051, 10062832, 16352102, 32704204, 65408408, 130816816]

約数ペア:

[(1, 130816816), (2, 65408408), (4, 32704204), (8, 16352102), (13, 10062832), (16, 8176051), (26, 5031416), (52, 2515708), (101, 1295216), (104, 1257854), (169, 774064), (202, 647608), (208, 628927), (338, 387032), (404, 323804), (479, 273104), (676, 193516), (808, 161902), (958, 136552), (1313, 99632), (1352, 96758), (1616, 80951), (1916, 68276), (2626, 49816), (2704, 48379), (3832, 34138), (5252, 24908), (6227, 21008), (7664, 17069), (10504, 12454)]