156685704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:483

約数の個数: 128

約数和(自身を含む): 475545600

約数和(自身を除く): 318859896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 191, 228, 257, 266, 382, 399, 456, 514, 532, 573, 764, 771, 798, 1028, 1064, 1146, 1337, 1528, 1542, 1596, 1799, 2056, 2292, 2674, 3084, 3192, 3598, 3629, 4011, 4584, 4883, 5348, 5397, 6168, 7196, 7258, 8022, 9766, 10696, 10794, 10887, 14392, 14516, 14649, 16044, 19532, 21588, 21774, 25403, 29032, 29298, 32088, 34181, 39064, 43176, 43548, 49087, 50806, 58596, 68362, 76209, 87096, 98174, 101612, 102543, 117192, 136724, 147261, 152418, 196348, 203224, 205086, 273448, 294522, 304836, 343609, 392696, 410172, 589044, 609672, 687218, 820344, 932653, 1030827, 1178088, 1374436, 1865306, 2061654, 2748872, 2797959, 3730612, 4123308, 5595918, 6528571, 7461224, 8246616, 11191836, 13057142, 19585713, 22383672, 26114284, 39171426, 52228568, 78342852, 156685704]

約数ペア:

[(1, 156685704), (2, 78342852), (3, 52228568), (4, 39171426), (6, 26114284), (7, 22383672), (8, 19585713), (12, 13057142), (14, 11191836), (19, 8246616), (21, 7461224), (24, 6528571), (28, 5595918), (38, 4123308), (42, 3730612), (56, 2797959), (57, 2748872), (76, 2061654), (84, 1865306), (114, 1374436), (133, 1178088), (152, 1030827), (168, 932653), (191, 820344), (228, 687218), (257, 609672), (266, 589044), (382, 410172), (399, 392696), (456, 343609), (514, 304836), (532, 294522), (573, 273448), (764, 205086), (771, 203224), (798, 196348), (1028, 152418), (1064, 147261), (1146, 136724), (1337, 117192), (1528, 102543), (1542, 101612), (1596, 98174), (1799, 87096), (2056, 76209), (2292, 68362), (2674, 58596), (3084, 50806), (3192, 49087), (3598, 43548), (3629, 43176), (4011, 39064), (4584, 34181), (4883, 32088), (5348, 29298), (5397, 29032), (6168, 25403), (7196, 21774), (7258, 21588), (8022, 19532), (9766, 16044), (10696, 14649), (10794, 14516), (10887, 14392)]