128891592

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{94219}}^1$

素因数の和:94250

約数の個数: 48

約数和(自身を含む): 367458000

約数和(自身を除く): 238566408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 94219, 188438, 282657, 376876, 565314, 753752, 847971, 1130628, 1695942, 1790161, 2261256, 3391884, 3580322, 5370483, 6783768, 7160644, 10740966, 14321288, 16111449, 21481932, 32222898, 42963864, 64445796, 128891592]

約数ペア:

[(1, 128891592), (2, 64445796), (3, 42963864), (4, 32222898), (6, 21481932), (8, 16111449), (9, 14321288), (12, 10740966), (18, 7160644), (19, 6783768), (24, 5370483), (36, 3580322), (38, 3391884), (57, 2261256), (72, 1790161), (76, 1695942), (114, 1130628), (152, 847971), (171, 753752), (228, 565314), (342, 376876), (456, 282657), (684, 188438), (1368, 94219)]