131312496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:411

約数の個数: 160

約数和(自身を含む): 415528960

約数和(自身を除く): 284216464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 67, 76, 84, 112, 114, 133, 134, 152, 168, 201, 228, 266, 268, 304, 307, 336, 399, 402, 456, 469, 532, 536, 614, 798, 804, 912, 921, 938, 1064, 1072, 1228, 1273, 1407, 1596, 1608, 1842, 1876, 2128, 2149, 2456, 2546, 2814, 3192, 3216, 3684, 3752, 3819, 4298, 4912, 5092, 5628, 5833, 6384, 6447, 7368, 7504, 7638, 8596, 8911, 10184, 11256, 11666, 12894, 14736, 15276, 17192, 17499, 17822, 20368, 20569, 22512, 23332, 25788, 26733, 30552, 34384, 34998, 35644, 40831, 41138, 46664, 51576, 53466, 61104, 61707, 69996, 71288, 81662, 82276, 93328, 103152, 106932, 122493, 123414, 139992, 142576, 143983, 163324, 164552, 213864, 244986, 246828, 279984, 287966, 326648, 329104, 390811, 427728, 431949, 489972, 493656, 575932, 653296, 781622, 863898, 979944, 987312, 1151864, 1172433, 1563244, 1727796, 1959888, 2303728, 2344866, 2735677, 3126488, 3455592, 4689732, 5471354, 6252976, 6911184, 8207031, 9379464, 10942708, 16414062, 18758928, 21885416, 32828124, 43770832, 65656248, 131312496]

約数ペア:

[(1, 131312496), (2, 65656248), (3, 43770832), (4, 32828124), (6, 21885416), (7, 18758928), (8, 16414062), (12, 10942708), (14, 9379464), (16, 8207031), (19, 6911184), (21, 6252976), (24, 5471354), (28, 4689732), (38, 3455592), (42, 3126488), (48, 2735677), (56, 2344866), (57, 2303728), (67, 1959888), (76, 1727796), (84, 1563244), (112, 1172433), (114, 1151864), (133, 987312), (134, 979944), (152, 863898), (168, 781622), (201, 653296), (228, 575932), (266, 493656), (268, 489972), (304, 431949), (307, 427728), (336, 390811), (399, 329104), (402, 326648), (456, 287966), (469, 279984), (532, 246828), (536, 244986), (614, 213864), (798, 164552), (804, 163324), (912, 143983), (921, 142576), (938, 139992), (1064, 123414), (1072, 122493), (1228, 106932), (1273, 103152), (1407, 93328), (1596, 82276), (1608, 81662), (1842, 71288), (1876, 69996), (2128, 61707), (2149, 61104), (2456, 53466), (2546, 51576), (2814, 46664), (3192, 41138), (3216, 40831), (3684, 35644), (3752, 34998), (3819, 34384), (4298, 30552), (4912, 26733), (5092, 25788), (5628, 23332), (5833, 22512), (6384, 20569), (6447, 20368), (7368, 17822), (7504, 17499), (7638, 17192), (8596, 15276), (8911, 14736), (10184, 12894), (11256, 11666)]