127491468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:735

約数の個数: 96

約数和(自身を含む): 339290112

約数和(自身を除く): 211798644

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 41, 52, 62, 78, 82, 93, 123, 124, 156, 164, 186, 246, 372, 403, 492, 533, 643, 806, 1066, 1209, 1271, 1286, 1599, 1612, 1929, 2132, 2418, 2542, 2572, 3198, 3813, 3858, 4836, 5084, 6396, 7626, 7716, 8359, 15252, 16523, 16718, 19933, 25077, 26363, 33046, 33436, 39866, 49569, 50154, 52726, 59799, 66092, 79089, 79732, 99138, 100308, 105452, 119598, 158178, 198276, 239196, 259129, 316356, 342719, 518258, 685438, 777387, 817253, 1028157, 1036516, 1370876, 1554774, 1634506, 2056314, 2451759, 3109548, 3269012, 4112628, 4903518, 9807036, 10624289, 21248578, 31872867, 42497156, 63745734, 127491468]

約数ペア:

[(1, 127491468), (2, 63745734), (3, 42497156), (4, 31872867), (6, 21248578), (12, 10624289), (13, 9807036), (26, 4903518), (31, 4112628), (39, 3269012), (41, 3109548), (52, 2451759), (62, 2056314), (78, 1634506), (82, 1554774), (93, 1370876), (123, 1036516), (124, 1028157), (156, 817253), (164, 777387), (186, 685438), (246, 518258), (372, 342719), (403, 316356), (492, 259129), (533, 239196), (643, 198276), (806, 158178), (1066, 119598), (1209, 105452), (1271, 100308), (1286, 99138), (1599, 79732), (1612, 79089), (1929, 66092), (2132, 59799), (2418, 52726), (2542, 50154), (2572, 49569), (3198, 39866), (3813, 33436), (3858, 33046), (4836, 26363), (5084, 25077), (6396, 19933), (7626, 16718), (7716, 16523), (8359, 15252)]