140438208

素因数分解:

$2^6\times 3^1\times {\mathrm{113}}^1\times {\mathrm{6473}}^1$

素因数の和:6601

約数の個数: 56

約数和(自身を含む): 374922288

約数和(自身を除く): 234484080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 113, 192, 226, 339, 452, 678, 904, 1356, 1808, 2712, 3616, 5424, 6473, 7232, 10848, 12946, 19419, 21696, 25892, 38838, 51784, 77676, 103568, 155352, 207136, 310704, 414272, 621408, 731449, 1242816, 1462898, 2194347, 2925796, 4388694, 5851592, 8777388, 11703184, 17554776, 23406368, 35109552, 46812736, 70219104, 140438208]

約数ペア:

[(1, 140438208), (2, 70219104), (3, 46812736), (4, 35109552), (6, 23406368), (8, 17554776), (12, 11703184), (16, 8777388), (24, 5851592), (32, 4388694), (48, 2925796), (64, 2194347), (96, 1462898), (113, 1242816), (192, 731449), (226, 621408), (339, 414272), (452, 310704), (678, 207136), (904, 155352), (1356, 103568), (1808, 77676), (2712, 51784), (3616, 38838), (5424, 25892), (6473, 21696), (7232, 19419), (10848, 12946)]