42190148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 101945088

約数和(自身を除く): 59754940

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 41, 44, 52, 77, 82, 91, 143, 154, 164, 182, 257, 286, 287, 308, 364, 451, 514, 533, 572, 574, 902, 1001, 1028, 1066, 1148, 1799, 1804, 2002, 2132, 2827, 3157, 3341, 3598, 3731, 4004, 5654, 5863, 6314, 6682, 7196, 7462, 10537, 11308, 11726, 12628, 13364, 14924, 19789, 21074, 23387, 23452, 36751, 39578, 41041, 42148, 46774, 73502, 73759, 79156, 82082, 93548, 115907, 136981, 147004, 147518, 164164, 231814, 257257, 273962, 295036, 463628, 514514, 547924, 811349, 958867, 1029028, 1506791, 1622698, 1917734, 3013582, 3245396, 3835468, 6027164, 10547537, 21095074, 42190148]

約数ペア:

[(1, 42190148), (2, 21095074), (4, 10547537), (7, 6027164), (11, 3835468), (13, 3245396), (14, 3013582), (22, 1917734), (26, 1622698), (28, 1506791), (41, 1029028), (44, 958867), (52, 811349), (77, 547924), (82, 514514), (91, 463628), (143, 295036), (154, 273962), (164, 257257), (182, 231814), (257, 164164), (286, 147518), (287, 147004), (308, 136981), (364, 115907), (451, 93548), (514, 82082), (533, 79156), (572, 73759), (574, 73502), (902, 46774), (1001, 42148), (1028, 41041), (1066, 39578), (1148, 36751), (1799, 23452), (1804, 23387), (2002, 21074), (2132, 19789), (2827, 14924), (3157, 13364), (3341, 12628), (3598, 11726), (3731, 11308), (4004, 10537), (5654, 7462), (5863, 7196), (6314, 6682)]