181123488

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6911}}^1$

素因数の和:6947

約数の個数: 144

約数和(自身を含む): 634023936

約数和(自身を除く): 452900448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 6911, 8736, 13104, 13822, 20733, 26208, 27644, 41466, 48377, 55288, 62199, 82932, 89843, 96754, 110576, 124398, 145131, 165864, 179686, 193508, 221152, 248796, 269529, 290262, 331728, 359372, 387016, 435393, 497592, 539058, 580524, 628901, 663456, 718744, 774032, 808587, 870786, 995184, 1078116, 1161048, 1257802, 1437488, 1548064, 1617174, 1741572, 1886703, 1990368, 2156232, 2322096, 2515604, 2874976, 3234348, 3483144, 3773406, 4312464, 4644192, 5031208, 5660109, 6468696, 6966288, 7546812, 8624928, 10062416, 11320218, 12937392, 13932576, 15093624, 20124832, 22640436, 25874784, 30187248, 45280872, 60374496, 90561744, 181123488]

約数ペア:

[(1, 181123488), (2, 90561744), (3, 60374496), (4, 45280872), (6, 30187248), (7, 25874784), (8, 22640436), (9, 20124832), (12, 15093624), (13, 13932576), (14, 12937392), (16, 11320218), (18, 10062416), (21, 8624928), (24, 7546812), (26, 6966288), (28, 6468696), (32, 5660109), (36, 5031208), (39, 4644192), (42, 4312464), (48, 3773406), (52, 3483144), (56, 3234348), (63, 2874976), (72, 2515604), (78, 2322096), (84, 2156232), (91, 1990368), (96, 1886703), (104, 1741572), (112, 1617174), (117, 1548064), (126, 1437488), (144, 1257802), (156, 1161048), (168, 1078116), (182, 995184), (208, 870786), (224, 808587), (234, 774032), (252, 718744), (273, 663456), (288, 628901), (312, 580524), (336, 539058), (364, 497592), (416, 435393), (468, 387016), (504, 359372), (546, 331728), (624, 290262), (672, 269529), (728, 248796), (819, 221152), (936, 193508), (1008, 179686), (1092, 165864), (1248, 145131), (1456, 124398), (1638, 110576), (1872, 96754), (2016, 89843), (2184, 82932), (2912, 62199), (3276, 55288), (3744, 48377), (4368, 41466), (6552, 27644), (6911, 26208), (8736, 20733), (13104, 13822)]