171651588

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 429907968

約数和(自身を除く): 258256380

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 67, 71, 93, 97, 124, 134, 142, 186, 194, 201, 213, 268, 284, 291, 372, 388, 402, 426, 582, 804, 852, 1164, 2077, 2201, 3007, 4154, 4402, 4757, 6014, 6231, 6499, 6603, 6887, 8308, 8804, 9021, 9514, 12028, 12462, 12998, 13206, 13774, 14271, 18042, 19028, 19497, 20661, 24924, 25996, 26412, 27548, 28542, 36084, 38994, 41322, 57084, 77988, 82644, 147467, 201469, 213497, 294934, 402938, 426994, 442401, 461429, 589868, 604407, 640491, 805876, 853988, 884802, 922858, 1208814, 1280982, 1384287, 1769604, 1845716, 2417628, 2561964, 2768574, 5537148, 14304299, 28608598, 42912897, 57217196, 85825794, 171651588]

約数ペア:

[(1, 171651588), (2, 85825794), (3, 57217196), (4, 42912897), (6, 28608598), (12, 14304299), (31, 5537148), (62, 2768574), (67, 2561964), (71, 2417628), (93, 1845716), (97, 1769604), (124, 1384287), (134, 1280982), (142, 1208814), (186, 922858), (194, 884802), (201, 853988), (213, 805876), (268, 640491), (284, 604407), (291, 589868), (372, 461429), (388, 442401), (402, 426994), (426, 402938), (582, 294934), (804, 213497), (852, 201469), (1164, 147467), (2077, 82644), (2201, 77988), (3007, 57084), (4154, 41322), (4402, 38994), (4757, 36084), (6014, 28542), (6231, 27548), (6499, 26412), (6603, 25996), (6887, 24924), (8308, 20661), (8804, 19497), (9021, 19028), (9514, 18042), (12028, 14271), (12462, 13774), (12998, 13206)]