141343818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 371589120

約数和(自身を除く): 230245302

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 71, 77, 93, 139, 142, 154, 186, 213, 217, 231, 278, 341, 417, 426, 434, 462, 497, 651, 682, 781, 834, 973, 994, 1023, 1302, 1491, 1529, 1562, 1946, 2046, 2201, 2343, 2387, 2919, 2982, 3058, 4309, 4402, 4587, 4686, 4774, 5467, 5838, 6603, 7161, 8618, 9174, 9869, 10703, 10934, 12927, 13206, 14322, 15407, 16401, 19738, 21406, 24211, 25854, 29607, 30163, 30814, 32109, 32802, 46221, 47399, 48422, 59214, 60326, 64218, 69083, 72633, 90489, 92442, 94798, 108559, 138166, 142197, 145266, 169477, 180978, 207249, 217118, 284394, 305939, 325677, 331793, 338954, 414498, 508431, 611878, 651354, 663586, 759913, 917817, 995379, 1016862, 1519826, 1835634, 1990758, 2141573, 2279739, 3365329, 4283146, 4559478, 6424719, 6730658, 10095987, 12849438, 20191974, 23557303, 47114606, 70671909, 141343818]

約数ペア:

[(1, 141343818), (2, 70671909), (3, 47114606), (6, 23557303), (7, 20191974), (11, 12849438), (14, 10095987), (21, 6730658), (22, 6424719), (31, 4559478), (33, 4283146), (42, 3365329), (62, 2279739), (66, 2141573), (71, 1990758), (77, 1835634), (93, 1519826), (139, 1016862), (142, 995379), (154, 917817), (186, 759913), (213, 663586), (217, 651354), (231, 611878), (278, 508431), (341, 414498), (417, 338954), (426, 331793), (434, 325677), (462, 305939), (497, 284394), (651, 217118), (682, 207249), (781, 180978), (834, 169477), (973, 145266), (994, 142197), (1023, 138166), (1302, 108559), (1491, 94798), (1529, 92442), (1562, 90489), (1946, 72633), (2046, 69083), (2201, 64218), (2343, 60326), (2387, 59214), (2919, 48422), (2982, 47399), (3058, 46221), (4309, 32802), (4402, 32109), (4587, 30814), (4686, 30163), (4774, 29607), (5467, 25854), (5838, 24211), (6603, 21406), (7161, 19738), (8618, 16401), (9174, 15407), (9869, 14322), (10703, 13206), (10934, 12927)]