138449808

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7229}}^1$

素因数の和:7269

約数の個数: 120

約数和(自身を含む): 466190400

約数和(自身を除く): 327740592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 7229, 9576, 14458, 19152, 21687, 28916, 43374, 50603, 57832, 65061, 86748, 101206, 115664, 130122, 137351, 151809, 173496, 202412, 260244, 274702, 303618, 346992, 404824, 412053, 455427, 520488, 549404, 607236, 809648, 824106, 910854, 961457, 1040976, 1098808, 1214472, 1236159, 1648212, 1821708, 1922914, 2197616, 2428944, 2472318, 2884371, 3296424, 3643416, 3845828, 4944636, 5768742, 6592848, 7286832, 7691656, 8653113, 9889272, 11537484, 15383312, 17306226, 19778544, 23074968, 34612452, 46149936, 69224904, 138449808]

約数ペア:

[(1, 138449808), (2, 69224904), (3, 46149936), (4, 34612452), (6, 23074968), (7, 19778544), (8, 17306226), (9, 15383312), (12, 11537484), (14, 9889272), (16, 8653113), (18, 7691656), (19, 7286832), (21, 6592848), (24, 5768742), (28, 4944636), (36, 3845828), (38, 3643416), (42, 3296424), (48, 2884371), (56, 2472318), (57, 2428944), (63, 2197616), (72, 1922914), (76, 1821708), (84, 1648212), (112, 1236159), (114, 1214472), (126, 1098808), (133, 1040976), (144, 961457), (152, 910854), (168, 824106), (171, 809648), (228, 607236), (252, 549404), (266, 520488), (304, 455427), (336, 412053), (342, 404824), (399, 346992), (456, 303618), (504, 274702), (532, 260244), (684, 202412), (798, 173496), (912, 151809), (1008, 137351), (1064, 130122), (1197, 115664), (1368, 101206), (1596, 86748), (2128, 65061), (2394, 57832), (2736, 50603), (3192, 43374), (4788, 28916), (6384, 21687), (7229, 19152), (9576, 14458)]