121527008

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 245760480

約数和(自身を除く): 124233472

約数列:

[1, 2, 4, 8, 16, 32, 71, 89, 142, 178, 284, 356, 568, 601, 712, 1136, 1202, 1424, 2272, 2404, 2848, 4808, 6319, 9616, 12638, 19232, 25276, 42671, 50552, 53489, 85342, 101104, 106978, 170684, 202208, 213956, 341368, 427912, 682736, 855824, 1365472, 1711648, 3797719, 7595438, 15190876, 30381752, 60763504, 121527008]

約数ペア:

[(1, 121527008), (2, 60763504), (4, 30381752), (8, 15190876), (16, 7595438), (32, 3797719), (71, 1711648), (89, 1365472), (142, 855824), (178, 682736), (284, 427912), (356, 341368), (568, 213956), (601, 202208), (712, 170684), (1136, 106978), (1202, 101104), (1424, 85342), (2272, 53489), (2404, 50552), (2848, 42671), (4808, 25276), (6319, 19232), (9616, 12638)]