157738504

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23279}}^1$

素因数の和:23314

約数の個数: 48

約数和(自身を含む): 371548800

約数和(自身を除く): 213810296

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 6776, 23279, 46558, 93116, 162953, 186232, 256069, 325906, 512138, 651812, 1024276, 1303624, 1792483, 2048552, 2816759, 3584966, 5633518, 7169932, 11267036, 14339864, 19717313, 22534072, 39434626, 78869252, 157738504]

約数ペア:

[(1, 157738504), (2, 78869252), (4, 39434626), (7, 22534072), (8, 19717313), (11, 14339864), (14, 11267036), (22, 7169932), (28, 5633518), (44, 3584966), (56, 2816759), (77, 2048552), (88, 1792483), (121, 1303624), (154, 1024276), (242, 651812), (308, 512138), (484, 325906), (616, 256069), (847, 186232), (968, 162953), (1694, 93116), (3388, 46558), (6776, 23279)]