133481688

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 378950400

約数和(自身を除く): 245468712

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 67, 68, 76, 102, 114, 134, 136, 152, 201, 204, 228, 257, 268, 323, 402, 408, 456, 514, 536, 646, 771, 804, 969, 1028, 1139, 1273, 1292, 1542, 1608, 1938, 2056, 2278, 2546, 2584, 3084, 3417, 3819, 3876, 4369, 4556, 4883, 5092, 6168, 6834, 7638, 7752, 8738, 9112, 9766, 10184, 13107, 13668, 14649, 15276, 17219, 17476, 19532, 21641, 26214, 27336, 29298, 30552, 34438, 34952, 39064, 43282, 51657, 52428, 58596, 64923, 68876, 83011, 86564, 103314, 104856, 117192, 129846, 137752, 166022, 173128, 206628, 249033, 259692, 292723, 327161, 332044, 413256, 498066, 519384, 585446, 654322, 664088, 878169, 981483, 996132, 1170892, 1308644, 1756338, 1962966, 1992264, 2341784, 2617288, 3512676, 3925932, 5561737, 7025352, 7851864, 11123474, 16685211, 22246948, 33370422, 44493896, 66740844, 133481688]

約数ペア:

[(1, 133481688), (2, 66740844), (3, 44493896), (4, 33370422), (6, 22246948), (8, 16685211), (12, 11123474), (17, 7851864), (19, 7025352), (24, 5561737), (34, 3925932), (38, 3512676), (51, 2617288), (57, 2341784), (67, 1992264), (68, 1962966), (76, 1756338), (102, 1308644), (114, 1170892), (134, 996132), (136, 981483), (152, 878169), (201, 664088), (204, 654322), (228, 585446), (257, 519384), (268, 498066), (323, 413256), (402, 332044), (408, 327161), (456, 292723), (514, 259692), (536, 249033), (646, 206628), (771, 173128), (804, 166022), (969, 137752), (1028, 129846), (1139, 117192), (1273, 104856), (1292, 103314), (1542, 86564), (1608, 83011), (1938, 68876), (2056, 64923), (2278, 58596), (2546, 52428), (2584, 51657), (3084, 43282), (3417, 39064), (3819, 34952), (3876, 34438), (4369, 30552), (4556, 29298), (4883, 27336), (5092, 26214), (6168, 21641), (6834, 19532), (7638, 17476), (7752, 17219), (8738, 15276), (9112, 14649), (9766, 13668), (10184, 13107)]