171558492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 501731328

約数和(自身を除く): 330172836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 37, 42, 51, 68, 74, 84, 102, 111, 119, 148, 191, 204, 222, 238, 259, 289, 357, 382, 444, 476, 518, 573, 578, 629, 714, 764, 777, 867, 1036, 1146, 1156, 1258, 1337, 1428, 1554, 1734, 1887, 2023, 2292, 2516, 2674, 3108, 3247, 3468, 3774, 4011, 4046, 4403, 5348, 6069, 6494, 7067, 7548, 8022, 8092, 8806, 9741, 10693, 12138, 12988, 13209, 14134, 16044, 17612, 19482, 21201, 21386, 22729, 24276, 26418, 28268, 32079, 38964, 42402, 42772, 45458, 49469, 52836, 55199, 64158, 68187, 74851, 84804, 90916, 98938, 110398, 120139, 128316, 136374, 148407, 149702, 165597, 197876, 220796, 224553, 240278, 272748, 296814, 299404, 331194, 360417, 386393, 449106, 480556, 593628, 662388, 720834, 772786, 840973, 898212, 1159179, 1441668, 1545572, 1681946, 2042363, 2318358, 2522919, 3363892, 4084726, 4636716, 5045838, 6127089, 8169452, 10091676, 12254178, 14296541, 24508356, 28593082, 42889623, 57186164, 85779246, 171558492]

約数ペア:

[(1, 171558492), (2, 85779246), (3, 57186164), (4, 42889623), (6, 28593082), (7, 24508356), (12, 14296541), (14, 12254178), (17, 10091676), (21, 8169452), (28, 6127089), (34, 5045838), (37, 4636716), (42, 4084726), (51, 3363892), (68, 2522919), (74, 2318358), (84, 2042363), (102, 1681946), (111, 1545572), (119, 1441668), (148, 1159179), (191, 898212), (204, 840973), (222, 772786), (238, 720834), (259, 662388), (289, 593628), (357, 480556), (382, 449106), (444, 386393), (476, 360417), (518, 331194), (573, 299404), (578, 296814), (629, 272748), (714, 240278), (764, 224553), (777, 220796), (867, 197876), (1036, 165597), (1146, 149702), (1156, 148407), (1258, 136374), (1337, 128316), (1428, 120139), (1554, 110398), (1734, 98938), (1887, 90916), (2023, 84804), (2292, 74851), (2516, 68187), (2674, 64158), (3108, 55199), (3247, 52836), (3468, 49469), (3774, 45458), (4011, 42772), (4046, 42402), (4403, 38964), (5348, 32079), (6069, 28268), (6494, 26418), (7067, 24276), (7548, 22729), (8022, 21386), (8092, 21201), (8806, 19482), (9741, 17612), (10693, 16044), (12138, 14134), (12988, 13209)]