137725728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{659}}^1$

素因数の和:990

約数の個数: 96

約数和(自身を含む): 415134720

約数和(自身を除く): 277408992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 311, 336, 622, 659, 672, 933, 1244, 1318, 1866, 1977, 2177, 2488, 2636, 3732, 3954, 4354, 4613, 4976, 5272, 6531, 7464, 7908, 8708, 9226, 9952, 10544, 13062, 13839, 14928, 15816, 17416, 18452, 21088, 26124, 27678, 29856, 31632, 34832, 36904, 52248, 55356, 63264, 69664, 73808, 104496, 110712, 147616, 204949, 208992, 221424, 409898, 442848, 614847, 819796, 1229694, 1434643, 1639592, 2459388, 2869286, 3279184, 4303929, 4918776, 5738572, 6558368, 8607858, 9837552, 11477144, 17215716, 19675104, 22954288, 34431432, 45908576, 68862864, 137725728]

約数ペア:

[(1, 137725728), (2, 68862864), (3, 45908576), (4, 34431432), (6, 22954288), (7, 19675104), (8, 17215716), (12, 11477144), (14, 9837552), (16, 8607858), (21, 6558368), (24, 5738572), (28, 4918776), (32, 4303929), (42, 3279184), (48, 2869286), (56, 2459388), (84, 1639592), (96, 1434643), (112, 1229694), (168, 819796), (224, 614847), (311, 442848), (336, 409898), (622, 221424), (659, 208992), (672, 204949), (933, 147616), (1244, 110712), (1318, 104496), (1866, 73808), (1977, 69664), (2177, 63264), (2488, 55356), (2636, 52248), (3732, 36904), (3954, 34832), (4354, 31632), (4613, 29856), (4976, 27678), (5272, 26124), (6531, 21088), (7464, 18452), (7908, 17416), (8708, 15816), (9226, 14928), (9952, 13839), (10544, 13062)]