166897752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:1005

約数の個数: 128

約数和(自身を含む): 508723200

約数和(自身を除く): 341825448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 47, 56, 69, 84, 92, 94, 138, 141, 161, 168, 184, 188, 276, 282, 322, 329, 376, 483, 552, 564, 644, 658, 919, 966, 987, 1081, 1128, 1288, 1316, 1838, 1932, 1974, 2162, 2632, 2757, 3243, 3676, 3864, 3948, 4324, 5514, 6433, 6486, 7352, 7567, 7896, 8648, 11028, 12866, 12972, 15134, 19299, 21137, 22056, 22701, 25732, 25944, 30268, 38598, 42274, 43193, 45402, 51464, 60536, 63411, 77196, 84548, 86386, 90804, 126822, 129579, 147959, 154392, 169096, 172772, 181608, 253644, 259158, 295918, 302351, 345544, 443877, 507288, 518316, 591836, 604702, 887754, 907053, 993439, 1036632, 1183672, 1209404, 1775508, 1814106, 1986878, 2418808, 2980317, 3551016, 3628212, 3973756, 5960634, 6954073, 7256424, 7947512, 11921268, 13908146, 20862219, 23842536, 27816292, 41724438, 55632584, 83448876, 166897752]

約数ペア:

[(1, 166897752), (2, 83448876), (3, 55632584), (4, 41724438), (6, 27816292), (7, 23842536), (8, 20862219), (12, 13908146), (14, 11921268), (21, 7947512), (23, 7256424), (24, 6954073), (28, 5960634), (42, 3973756), (46, 3628212), (47, 3551016), (56, 2980317), (69, 2418808), (84, 1986878), (92, 1814106), (94, 1775508), (138, 1209404), (141, 1183672), (161, 1036632), (168, 993439), (184, 907053), (188, 887754), (276, 604702), (282, 591836), (322, 518316), (329, 507288), (376, 443877), (483, 345544), (552, 302351), (564, 295918), (644, 259158), (658, 253644), (919, 181608), (966, 172772), (987, 169096), (1081, 154392), (1128, 147959), (1288, 129579), (1316, 126822), (1838, 90804), (1932, 86386), (1974, 84548), (2162, 77196), (2632, 63411), (2757, 60536), (3243, 51464), (3676, 45402), (3864, 43193), (3948, 42274), (4324, 38598), (5514, 30268), (6433, 25944), (6486, 25732), (7352, 22701), (7567, 22056), (7896, 21137), (8648, 19299), (11028, 15134), (12866, 12972)]