161859184

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{5531}}^1$

素因数の和:5629

約数の個数: 40

約数和(自身を含む): 329264640

約数和(自身を除く): 167405456

約数列:

[1, 2, 4, 8, 16, 31, 59, 62, 118, 124, 236, 248, 472, 496, 944, 1829, 3658, 5531, 7316, 11062, 14632, 22124, 29264, 44248, 88496, 171461, 326329, 342922, 652658, 685844, 1305316, 1371688, 2610632, 2743376, 5221264, 10116199, 20232398, 40464796, 80929592, 161859184]

約数ペア:

[(1, 161859184), (2, 80929592), (4, 40464796), (8, 20232398), (16, 10116199), (31, 5221264), (59, 2743376), (62, 2610632), (118, 1371688), (124, 1305316), (236, 685844), (248, 652658), (472, 342922), (496, 326329), (944, 171461), (1829, 88496), (3658, 44248), (5531, 29264), (7316, 22124), (11062, 14632)]