139964944

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 160

約数和(自身を含む): 356762880

約数和(自身を除く): 216797936

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 53, 56, 68, 73, 76, 106, 112, 119, 133, 136, 146, 152, 212, 238, 266, 272, 292, 304, 323, 371, 424, 476, 511, 532, 584, 646, 742, 848, 901, 952, 1007, 1022, 1064, 1168, 1241, 1292, 1387, 1484, 1802, 1904, 2014, 2044, 2128, 2261, 2482, 2584, 2774, 2968, 3604, 3869, 4028, 4088, 4522, 4964, 5168, 5548, 5936, 6307, 7049, 7208, 7738, 8056, 8176, 8687, 9044, 9709, 9928, 11096, 12614, 14098, 14416, 15476, 16112, 17119, 17374, 18088, 19418, 19856, 22192, 23579, 25228, 27083, 28196, 30952, 34238, 34748, 36176, 38836, 47158, 50456, 54166, 56392, 61904, 65773, 68476, 69496, 73511, 77672, 94316, 100912, 108332, 112784, 119833, 131546, 136952, 138992, 147022, 155344, 165053, 188632, 216664, 239666, 263092, 273904, 294044, 330106, 377264, 433328, 460411, 479332, 514577, 526184, 588088, 660212, 920822, 958664, 1029154, 1052368, 1176176, 1249687, 1320424, 1841644, 1917328, 2058308, 2499374, 2640848, 3683288, 4116616, 4998748, 7366576, 8233232, 8747809, 9997496, 17495618, 19994992, 34991236, 69982472, 139964944]

約数ペア:

[(1, 139964944), (2, 69982472), (4, 34991236), (7, 19994992), (8, 17495618), (14, 9997496), (16, 8747809), (17, 8233232), (19, 7366576), (28, 4998748), (34, 4116616), (38, 3683288), (53, 2640848), (56, 2499374), (68, 2058308), (73, 1917328), (76, 1841644), (106, 1320424), (112, 1249687), (119, 1176176), (133, 1052368), (136, 1029154), (146, 958664), (152, 920822), (212, 660212), (238, 588088), (266, 526184), (272, 514577), (292, 479332), (304, 460411), (323, 433328), (371, 377264), (424, 330106), (476, 294044), (511, 273904), (532, 263092), (584, 239666), (646, 216664), (742, 188632), (848, 165053), (901, 155344), (952, 147022), (1007, 138992), (1022, 136952), (1064, 131546), (1168, 119833), (1241, 112784), (1292, 108332), (1387, 100912), (1484, 94316), (1802, 77672), (1904, 73511), (2014, 69496), (2044, 68476), (2128, 65773), (2261, 61904), (2482, 56392), (2584, 54166), (2774, 50456), (2968, 47158), (3604, 38836), (3869, 36176), (4028, 34748), (4088, 34238), (4522, 30952), (4964, 28196), (5168, 27083), (5548, 25228), (5936, 23579), (6307, 22192), (7049, 19856), (7208, 19418), (7738, 18088), (8056, 17374), (8176, 17119), (8687, 16112), (9044, 15476), (9709, 14416), (9928, 14098), (11096, 12614)]