163340226

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{19}}^3$

素因数の和:88

約数の個数: 144

約数和(自身を含む): 450646560

約数和(自身を除く): 287306334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 49, 54, 57, 63, 81, 98, 114, 126, 133, 147, 162, 171, 189, 243, 266, 294, 342, 361, 378, 399, 441, 486, 513, 567, 722, 798, 882, 931, 1026, 1083, 1134, 1197, 1323, 1539, 1701, 1862, 2166, 2394, 2527, 2646, 2793, 3078, 3249, 3402, 3591, 3969, 4617, 5054, 5586, 6498, 6859, 7182, 7581, 7938, 8379, 9234, 9747, 10773, 11907, 13718, 15162, 16758, 17689, 19494, 20577, 21546, 22743, 23814, 25137, 29241, 32319, 35378, 41154, 45486, 48013, 50274, 53067, 58482, 61731, 64638, 68229, 75411, 87723, 96026, 106134, 123462, 136458, 144039, 150822, 159201, 175446, 185193, 204687, 226233, 288078, 318402, 336091, 370386, 409374, 432117, 452466, 477603, 555579, 614061, 672182, 864234, 955206, 1008273, 1111158, 1228122, 1296351, 1432809, 1666737, 2016546, 2592702, 2865618, 3024819, 3333474, 3889053, 4298427, 6049638, 7778106, 8596854, 9074457, 11667159, 18148914, 23334318, 27223371, 54446742, 81670113, 163340226]

約数ペア:

[(1, 163340226), (2, 81670113), (3, 54446742), (6, 27223371), (7, 23334318), (9, 18148914), (14, 11667159), (18, 9074457), (19, 8596854), (21, 7778106), (27, 6049638), (38, 4298427), (42, 3889053), (49, 3333474), (54, 3024819), (57, 2865618), (63, 2592702), (81, 2016546), (98, 1666737), (114, 1432809), (126, 1296351), (133, 1228122), (147, 1111158), (162, 1008273), (171, 955206), (189, 864234), (243, 672182), (266, 614061), (294, 555579), (342, 477603), (361, 452466), (378, 432117), (399, 409374), (441, 370386), (486, 336091), (513, 318402), (567, 288078), (722, 226233), (798, 204687), (882, 185193), (931, 175446), (1026, 159201), (1083, 150822), (1134, 144039), (1197, 136458), (1323, 123462), (1539, 106134), (1701, 96026), (1862, 87723), (2166, 75411), (2394, 68229), (2527, 64638), (2646, 61731), (2793, 58482), (3078, 53067), (3249, 50274), (3402, 48013), (3591, 45486), (3969, 41154), (4617, 35378), (5054, 32319), (5586, 29241), (6498, 25137), (6859, 23814), (7182, 22743), (7581, 21546), (7938, 20577), (8379, 19494), (9234, 17689), (9747, 16758), (10773, 15162), (11907, 13718)]