140839248

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 160

約数和(自身を含む): 424972800

約数和(自身を除く): 284133552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 101, 114, 132, 139, 152, 176, 202, 209, 228, 264, 278, 303, 304, 404, 417, 418, 456, 528, 556, 606, 627, 808, 834, 836, 912, 1111, 1112, 1212, 1254, 1529, 1616, 1668, 1672, 1919, 2222, 2224, 2424, 2508, 2641, 3058, 3333, 3336, 3344, 3838, 4444, 4587, 4848, 5016, 5282, 5757, 6116, 6666, 6672, 7676, 7923, 8888, 9174, 10032, 10564, 11514, 12232, 13332, 14039, 15352, 15846, 17776, 18348, 21109, 21128, 23028, 24464, 26664, 28078, 29051, 30704, 31692, 36696, 42117, 42218, 42256, 46056, 53328, 56156, 58102, 63327, 63384, 73392, 84234, 84436, 87153, 92112, 112312, 116204, 126654, 126768, 154429, 168468, 168872, 174306, 224624, 232408, 253308, 266741, 308858, 336936, 337744, 348612, 463287, 464816, 506616, 533482, 617716, 673872, 697224, 800223, 926574, 1013232, 1066964, 1235432, 1394448, 1600446, 1853148, 2133928, 2470864, 2934151, 3200892, 3706296, 4267856, 5868302, 6401784, 7412592, 8802453, 11736604, 12803568, 17604906, 23473208, 35209812, 46946416, 70419624, 140839248]

約数ペア:

[(1, 140839248), (2, 70419624), (3, 46946416), (4, 35209812), (6, 23473208), (8, 17604906), (11, 12803568), (12, 11736604), (16, 8802453), (19, 7412592), (22, 6401784), (24, 5868302), (33, 4267856), (38, 3706296), (44, 3200892), (48, 2934151), (57, 2470864), (66, 2133928), (76, 1853148), (88, 1600446), (101, 1394448), (114, 1235432), (132, 1066964), (139, 1013232), (152, 926574), (176, 800223), (202, 697224), (209, 673872), (228, 617716), (264, 533482), (278, 506616), (303, 464816), (304, 463287), (404, 348612), (417, 337744), (418, 336936), (456, 308858), (528, 266741), (556, 253308), (606, 232408), (627, 224624), (808, 174306), (834, 168872), (836, 168468), (912, 154429), (1111, 126768), (1112, 126654), (1212, 116204), (1254, 112312), (1529, 92112), (1616, 87153), (1668, 84436), (1672, 84234), (1919, 73392), (2222, 63384), (2224, 63327), (2424, 58102), (2508, 56156), (2641, 53328), (3058, 46056), (3333, 42256), (3336, 42218), (3344, 42117), (3838, 36696), (4444, 31692), (4587, 30704), (4848, 29051), (5016, 28078), (5282, 26664), (5757, 24464), (6116, 23028), (6666, 21128), (6672, 21109), (7676, 18348), (7923, 17776), (8888, 15846), (9174, 15352), (10032, 14039), (10564, 13332), (11514, 12232)]