170620912

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:279

約数の個数: 160

約数和(自身を含む): 447828480

約数和(自身を除く): 277207568

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 37, 38, 44, 56, 74, 76, 77, 88, 112, 133, 148, 152, 154, 176, 197, 209, 259, 266, 296, 304, 308, 394, 407, 418, 518, 532, 592, 616, 703, 788, 814, 836, 1036, 1064, 1232, 1379, 1406, 1463, 1576, 1628, 1672, 2072, 2128, 2167, 2758, 2812, 2849, 2926, 3152, 3256, 3344, 3743, 4144, 4334, 4921, 5516, 5624, 5698, 5852, 6512, 7289, 7486, 7733, 8668, 9842, 11032, 11248, 11396, 11704, 14578, 14972, 15169, 15466, 17336, 19684, 22064, 22792, 23408, 26201, 29156, 29944, 30338, 30932, 34672, 39368, 41173, 45584, 51023, 52402, 54131, 58312, 59888, 60676, 61864, 78736, 80179, 82346, 102046, 104804, 108262, 116624, 121352, 123728, 138491, 160358, 164692, 204092, 209608, 216524, 242704, 276982, 288211, 320716, 329384, 408184, 419216, 433048, 553964, 561253, 576422, 641432, 658768, 816368, 866096, 969437, 1107928, 1122506, 1152844, 1282864, 1523401, 1938874, 2215856, 2245012, 2305688, 3046802, 3877748, 4490024, 4611376, 6093604, 7755496, 8980048, 10663807, 12187208, 15510992, 21327614, 24374416, 42655228, 85310456, 170620912]

約数ペア:

[(1, 170620912), (2, 85310456), (4, 42655228), (7, 24374416), (8, 21327614), (11, 15510992), (14, 12187208), (16, 10663807), (19, 8980048), (22, 7755496), (28, 6093604), (37, 4611376), (38, 4490024), (44, 3877748), (56, 3046802), (74, 2305688), (76, 2245012), (77, 2215856), (88, 1938874), (112, 1523401), (133, 1282864), (148, 1152844), (152, 1122506), (154, 1107928), (176, 969437), (197, 866096), (209, 816368), (259, 658768), (266, 641432), (296, 576422), (304, 561253), (308, 553964), (394, 433048), (407, 419216), (418, 408184), (518, 329384), (532, 320716), (592, 288211), (616, 276982), (703, 242704), (788, 216524), (814, 209608), (836, 204092), (1036, 164692), (1064, 160358), (1232, 138491), (1379, 123728), (1406, 121352), (1463, 116624), (1576, 108262), (1628, 104804), (1672, 102046), (2072, 82346), (2128, 80179), (2167, 78736), (2758, 61864), (2812, 60676), (2849, 59888), (2926, 58312), (3152, 54131), (3256, 52402), (3344, 51023), (3743, 45584), (4144, 41173), (4334, 39368), (4921, 34672), (5516, 30932), (5624, 30338), (5698, 29944), (5852, 29156), (6512, 26201), (7289, 23408), (7486, 22792), (7733, 22064), (8668, 19684), (9842, 17336), (11032, 15466), (11248, 15169), (11396, 14972), (11704, 14578)]