121100238

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1399}}^1$

素因数の和:1646

約数の個数: 64

約数和(自身を含む): 309120000

約数和(自身を除く): 188019762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 229, 378, 458, 687, 1374, 1399, 1603, 2061, 2798, 3206, 4122, 4197, 4809, 6183, 8394, 9618, 9793, 12366, 12591, 14427, 19586, 25182, 28854, 29379, 37773, 43281, 58758, 75546, 86562, 88137, 176274, 264411, 320371, 528822, 640742, 961113, 1922226, 2242597, 2883339, 4485194, 5766678, 6727791, 8650017, 13455582, 17300034, 20183373, 40366746, 60550119, 121100238]

約数ペア:

[(1, 121100238), (2, 60550119), (3, 40366746), (6, 20183373), (7, 17300034), (9, 13455582), (14, 8650017), (18, 6727791), (21, 5766678), (27, 4485194), (42, 2883339), (54, 2242597), (63, 1922226), (126, 961113), (189, 640742), (229, 528822), (378, 320371), (458, 264411), (687, 176274), (1374, 88137), (1399, 86562), (1603, 75546), (2061, 58758), (2798, 43281), (3206, 37773), (4122, 29379), (4197, 28854), (4809, 25182), (6183, 19586), (8394, 14427), (9618, 12591), (9793, 12366)]