172039390558

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{701}}^1\times {\mathrm{1489}}^1$

素因数の和:2453

約数の個数: 64

約数和(自身を含む): 301945138560

約数和(自身を除く): 129905748002

約数列:

[1, 2, 7, 14, 61, 122, 193, 386, 427, 701, 854, 1351, 1402, 1489, 2702, 2978, 4907, 9814, 10423, 11773, 20846, 23546, 42761, 82411, 85522, 90829, 135293, 164822, 181658, 270586, 287377, 299327, 574754, 598654, 635803, 947051, 1043789, 1271606, 1894102, 2011639, 2087578, 4023278, 7306523, 8252873, 14613046, 16505746, 17529997, 35059994, 57770111, 63671129, 115540222, 122709979, 127342258, 201451277, 245419958, 402902554, 445697903, 891395806, 1410158939, 2820317878, 12288527897, 24577055794, 86019695279, 172039390558]

約数ペア:

[(1, 172039390558), (2, 86019695279), (7, 24577055794), (14, 12288527897), (61, 2820317878), (122, 1410158939), (193, 891395806), (386, 445697903), (427, 402902554), (701, 245419958), (854, 201451277), (1351, 127342258), (1402, 122709979), (1489, 115540222), (2702, 63671129), (2978, 57770111), (4907, 35059994), (9814, 17529997), (10423, 16505746), (11773, 14613046), (20846, 8252873), (23546, 7306523), (42761, 4023278), (82411, 2087578), (85522, 2011639), (90829, 1894102), (135293, 1271606), (164822, 1043789), (181658, 947051), (270586, 635803), (287377, 598654), (299327, 574754)]