142891476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 442552320

約数和(自身を除く): 299660844

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 71, 76, 78, 84, 91, 97, 114, 133, 142, 156, 182, 194, 213, 228, 247, 266, 273, 284, 291, 364, 388, 399, 426, 494, 497, 532, 546, 582, 679, 741, 798, 852, 923, 988, 994, 1092, 1164, 1261, 1349, 1358, 1482, 1491, 1596, 1729, 1843, 1846, 1988, 2037, 2522, 2698, 2716, 2769, 2964, 2982, 3458, 3686, 3692, 3783, 4047, 4074, 5044, 5187, 5396, 5529, 5538, 5964, 6461, 6887, 6916, 7372, 7566, 8094, 8148, 8827, 9443, 10374, 11058, 11076, 12901, 12922, 13774, 15132, 16188, 17537, 17654, 18886, 19383, 20661, 20748, 22116, 23959, 25802, 25844, 26481, 27548, 28329, 35074, 35308, 37772, 38703, 38766, 41322, 47918, 48209, 51604, 52611, 52962, 56658, 70148, 71877, 77406, 77532, 82644, 89531, 95836, 96418, 105222, 105924, 113316, 122759, 130853, 143754, 144627, 154812, 167713, 179062, 192836, 210444, 245518, 261706, 268593, 287508, 289254, 335426, 358124, 368277, 392559, 491036, 503139, 523412, 537186, 578508, 626717, 670852, 736554, 785118, 915971, 1006278, 1074372, 1253434, 1473108, 1570236, 1701089, 1831942, 1880151, 2012556, 2506868, 2747913, 3402178, 3663884, 3760302, 5103267, 5495826, 6804356, 7520604, 10206534, 10991652, 11907623, 20413068, 23815246, 35722869, 47630492, 71445738, 142891476]

約数ペア:

[(1, 142891476), (2, 71445738), (3, 47630492), (4, 35722869), (6, 23815246), (7, 20413068), (12, 11907623), (13, 10991652), (14, 10206534), (19, 7520604), (21, 6804356), (26, 5495826), (28, 5103267), (38, 3760302), (39, 3663884), (42, 3402178), (52, 2747913), (57, 2506868), (71, 2012556), (76, 1880151), (78, 1831942), (84, 1701089), (91, 1570236), (97, 1473108), (114, 1253434), (133, 1074372), (142, 1006278), (156, 915971), (182, 785118), (194, 736554), (213, 670852), (228, 626717), (247, 578508), (266, 537186), (273, 523412), (284, 503139), (291, 491036), (364, 392559), (388, 368277), (399, 358124), (426, 335426), (494, 289254), (497, 287508), (532, 268593), (546, 261706), (582, 245518), (679, 210444), (741, 192836), (798, 179062), (852, 167713), (923, 154812), (988, 144627), (994, 143754), (1092, 130853), (1164, 122759), (1261, 113316), (1349, 105924), (1358, 105222), (1482, 96418), (1491, 95836), (1596, 89531), (1729, 82644), (1843, 77532), (1846, 77406), (1988, 71877), (2037, 70148), (2522, 56658), (2698, 52962), (2716, 52611), (2769, 51604), (2964, 48209), (2982, 47918), (3458, 41322), (3686, 38766), (3692, 38703), (3783, 37772), (4047, 35308), (4074, 35074), (5044, 28329), (5187, 27548), (5396, 26481), (5529, 25844), (5538, 25802), (5964, 23959), (6461, 22116), (6887, 20748), (6916, 20661), (7372, 19383), (7566, 18886), (8094, 17654), (8148, 17537), (8827, 16188), (9443, 15132), (10374, 13774), (11058, 12922), (11076, 12901)]