140981112

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{4651}}^1$

素因数の和:5084

約数の個数: 48

約数和(自身を含む): 382813080

約数和(自身を除く): 241831968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1263, 1684, 2526, 3368, 3789, 4651, 5052, 7578, 9302, 10104, 13953, 15156, 18604, 27906, 30312, 37208, 41859, 55812, 83718, 111624, 167436, 334872, 1958071, 3916142, 5874213, 7832284, 11748426, 15664568, 17622639, 23496852, 35245278, 46993704, 70490556, 140981112]

約数ペア:

[(1, 140981112), (2, 70490556), (3, 46993704), (4, 35245278), (6, 23496852), (8, 17622639), (9, 15664568), (12, 11748426), (18, 7832284), (24, 5874213), (36, 3916142), (72, 1958071), (421, 334872), (842, 167436), (1263, 111624), (1684, 83718), (2526, 55812), (3368, 41859), (3789, 37208), (4651, 30312), (5052, 27906), (7578, 18604), (9302, 15156), (10104, 13953)]