111181408

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3989}}^1$

素因数の和:4079

約数の個数: 48

約数和(自身を含む): 239304240

約数和(自身を除く): 128122832

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 208, 268, 416, 536, 871, 1072, 1742, 2144, 3484, 3989, 6968, 7978, 13936, 15956, 27872, 31912, 51857, 63824, 103714, 127648, 207428, 267263, 414856, 534526, 829712, 1069052, 1659424, 2138104, 3474419, 4276208, 6948838, 8552416, 13897676, 27795352, 55590704, 111181408]

約数ペア:

[(1, 111181408), (2, 55590704), (4, 27795352), (8, 13897676), (13, 8552416), (16, 6948838), (26, 4276208), (32, 3474419), (52, 2138104), (67, 1659424), (104, 1069052), (134, 829712), (208, 534526), (268, 414856), (416, 267263), (536, 207428), (871, 127648), (1072, 103714), (1742, 63824), (2144, 51857), (3484, 31912), (3989, 27872), (6968, 15956), (7978, 13936)]