156664956

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:456

約数の個数: 144

約数和(自身を含む): 460924800

約数和(自身を除く): 304259844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 37, 38, 42, 49, 57, 74, 76, 84, 98, 111, 114, 133, 147, 148, 196, 222, 228, 259, 266, 294, 379, 399, 444, 518, 532, 588, 703, 758, 777, 798, 931, 1036, 1137, 1406, 1516, 1554, 1596, 1813, 1862, 2109, 2274, 2653, 2793, 2812, 3108, 3626, 3724, 4218, 4548, 4921, 5306, 5439, 5586, 7201, 7252, 7959, 8436, 9842, 10612, 10878, 11172, 14023, 14402, 14763, 15918, 18571, 19684, 21603, 21756, 28046, 28804, 29526, 31836, 34447, 37142, 42069, 43206, 50407, 55713, 56092, 59052, 68894, 74284, 84138, 86412, 98161, 100814, 103341, 111426, 137788, 151221, 168276, 196322, 201628, 206682, 222852, 266437, 294483, 302442, 352849, 392644, 413364, 532874, 588966, 604884, 687127, 705698, 799311, 1058547, 1065748, 1177932, 1374254, 1411396, 1598622, 1865059, 2061381, 2117094, 2748508, 3197244, 3730118, 4122762, 4234188, 5595177, 7460236, 8245524, 11190354, 13055413, 22380708, 26110826, 39166239, 52221652, 78332478, 156664956]

約数ペア:

[(1, 156664956), (2, 78332478), (3, 52221652), (4, 39166239), (6, 26110826), (7, 22380708), (12, 13055413), (14, 11190354), (19, 8245524), (21, 7460236), (28, 5595177), (37, 4234188), (38, 4122762), (42, 3730118), (49, 3197244), (57, 2748508), (74, 2117094), (76, 2061381), (84, 1865059), (98, 1598622), (111, 1411396), (114, 1374254), (133, 1177932), (147, 1065748), (148, 1058547), (196, 799311), (222, 705698), (228, 687127), (259, 604884), (266, 588966), (294, 532874), (379, 413364), (399, 392644), (444, 352849), (518, 302442), (532, 294483), (588, 266437), (703, 222852), (758, 206682), (777, 201628), (798, 196322), (931, 168276), (1036, 151221), (1137, 137788), (1406, 111426), (1516, 103341), (1554, 100814), (1596, 98161), (1813, 86412), (1862, 84138), (2109, 74284), (2274, 68894), (2653, 59052), (2793, 56092), (2812, 55713), (3108, 50407), (3626, 43206), (3724, 42069), (4218, 37142), (4548, 34447), (4921, 31836), (5306, 29526), (5439, 28804), (5586, 28046), (7201, 21756), (7252, 21603), (7959, 19684), (8436, 18571), (9842, 15918), (10612, 14763), (10878, 14402), (11172, 14023)]