158696408

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{1097}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 325513080

約数和(自身を除く): 166816672

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 169, 214, 338, 428, 676, 856, 1097, 1352, 1391, 2194, 2782, 4388, 5564, 8776, 11128, 14261, 18083, 28522, 36166, 57044, 72332, 114088, 117379, 144664, 185393, 234758, 370786, 469516, 741572, 939032, 1483144, 1525927, 3051854, 6103708, 12207416, 19837051, 39674102, 79348204, 158696408]

約数ペア:

[(1, 158696408), (2, 79348204), (4, 39674102), (8, 19837051), (13, 12207416), (26, 6103708), (52, 3051854), (104, 1525927), (107, 1483144), (169, 939032), (214, 741572), (338, 469516), (428, 370786), (676, 234758), (856, 185393), (1097, 144664), (1352, 117379), (1391, 114088), (2194, 72332), (2782, 57044), (4388, 36166), (5564, 28522), (8776, 18083), (11128, 14261)]