137704728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:377

約数の個数: 128

約数和(自身を含む): 411217920

約数和(自身を除く): 273513192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 137, 168, 186, 193, 217, 248, 274, 372, 386, 411, 434, 548, 579, 651, 744, 772, 822, 868, 959, 1096, 1158, 1302, 1351, 1544, 1644, 1736, 1918, 2316, 2604, 2702, 2877, 3288, 3836, 4053, 4247, 4632, 5208, 5404, 5754, 5983, 7672, 8106, 8494, 10808, 11508, 11966, 12741, 16212, 16988, 17949, 23016, 23932, 25482, 26441, 29729, 32424, 33976, 35898, 41881, 47864, 50964, 52882, 59458, 71796, 79323, 83762, 89187, 101928, 105764, 118916, 125643, 143592, 158646, 167524, 178374, 185087, 211528, 237832, 251286, 317292, 335048, 356748, 370174, 502572, 555261, 634584, 713496, 740348, 819671, 1005144, 1110522, 1480696, 1639342, 2221044, 2459013, 3278684, 4442088, 4918026, 5737697, 6557368, 9836052, 11475394, 17213091, 19672104, 22950788, 34426182, 45901576, 68852364, 137704728]

約数ペア:

[(1, 137704728), (2, 68852364), (3, 45901576), (4, 34426182), (6, 22950788), (7, 19672104), (8, 17213091), (12, 11475394), (14, 9836052), (21, 6557368), (24, 5737697), (28, 4918026), (31, 4442088), (42, 3278684), (56, 2459013), (62, 2221044), (84, 1639342), (93, 1480696), (124, 1110522), (137, 1005144), (168, 819671), (186, 740348), (193, 713496), (217, 634584), (248, 555261), (274, 502572), (372, 370174), (386, 356748), (411, 335048), (434, 317292), (548, 251286), (579, 237832), (651, 211528), (744, 185087), (772, 178374), (822, 167524), (868, 158646), (959, 143592), (1096, 125643), (1158, 118916), (1302, 105764), (1351, 101928), (1544, 89187), (1644, 83762), (1736, 79323), (1918, 71796), (2316, 59458), (2604, 52882), (2702, 50964), (2877, 47864), (3288, 41881), (3836, 35898), (4053, 33976), (4247, 32424), (4632, 29729), (5208, 26441), (5404, 25482), (5754, 23932), (5983, 23016), (7672, 17949), (8106, 16988), (8494, 16212), (10808, 12741), (11508, 11966)]