164105508

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 482758080

約数和(自身を除く): 318652572

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, 397, 399, 444, 518, 532, 588, 703, 777, 794, 798, 931, 1036, 1191, 1406, 1554, 1588, 1596, 1813, 1862, 2109, 2382, 2779, 2793, 2812, 3108, 3626, 3724, 4218, 4764, 4921, 5439, 5558, 5586, 7252, 7543, 8337, 8436, 9842, 10878, 11116, 11172, 14689, 14763, 15086, 16674, 19453, 19684, 21756, 22629, 29378, 29526, 30172, 33348, 34447, 38906, 44067, 45258, 52801, 58359, 58756, 59052, 68894, 77812, 88134, 90516, 102823, 103341, 105602, 116718, 137788, 158403, 176268, 205646, 206682, 211204, 233436, 279091, 308469, 316806, 369607, 411292, 413364, 558182, 616938, 633612, 719761, 739214, 837273, 1108821, 1116364, 1233876, 1439522, 1478428, 1674546, 1953637, 2159283, 2217642, 2879044, 3349092, 3907274, 4318566, 4435284, 5860911, 7814548, 8637132, 11721822, 13675459, 23443644, 27350918, 41026377, 54701836, 82052754, 164105508]

約数ペア:

[(1, 164105508), (2, 82052754), (3, 54701836), (4, 41026377), (6, 27350918), (7, 23443644), (12, 13675459), (14, 11721822), (19, 8637132), (21, 7814548), (28, 5860911), (37, 4435284), (38, 4318566), (42, 3907274), (49, 3349092), (57, 2879044), (74, 2217642), (76, 2159283), (84, 1953637), (98, 1674546), (111, 1478428), (114, 1439522), (133, 1233876), (147, 1116364), (148, 1108821), (196, 837273), (222, 739214), (228, 719761), (259, 633612), (266, 616938), (294, 558182), (397, 413364), (399, 411292), (444, 369607), (518, 316806), (532, 308469), (588, 279091), (703, 233436), (777, 211204), (794, 206682), (798, 205646), (931, 176268), (1036, 158403), (1191, 137788), (1406, 116718), (1554, 105602), (1588, 103341), (1596, 102823), (1813, 90516), (1862, 88134), (2109, 77812), (2382, 68894), (2779, 59052), (2793, 58756), (2812, 58359), (3108, 52801), (3626, 45258), (3724, 44067), (4218, 38906), (4764, 34447), (4921, 33348), (5439, 30172), (5558, 29526), (5586, 29378), (7252, 22629), (7543, 21756), (8337, 19684), (8436, 19453), (9842, 16674), (10878, 15086), (11116, 14763), (11172, 14689)]