121961268

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 381024000

約数和(自身を除く): 259062732

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 53, 54, 66, 78, 99, 106, 108, 117, 132, 143, 149, 156, 159, 198, 212, 234, 286, 297, 298, 318, 351, 396, 429, 447, 468, 477, 572, 583, 594, 596, 636, 689, 702, 858, 894, 954, 1166, 1188, 1287, 1341, 1378, 1404, 1431, 1639, 1716, 1749, 1788, 1908, 1937, 2067, 2332, 2574, 2682, 2756, 2862, 3278, 3498, 3861, 3874, 4023, 4134, 4917, 5148, 5247, 5364, 5724, 5811, 6201, 6556, 6996, 7579, 7722, 7748, 7897, 8046, 8268, 9834, 10494, 11622, 12402, 14751, 15158, 15444, 15741, 15794, 16092, 17433, 18603, 19668, 20988, 21307, 22737, 23244, 23691, 24804, 29502, 30316, 31482, 31588, 34866, 37206, 42614, 44253, 45474, 47382, 52299, 59004, 62964, 63921, 68211, 69732, 71073, 74412, 85228, 86867, 88506, 90948, 94764, 102661, 104598, 127842, 136422, 142146, 173734, 177012, 191763, 204633, 205322, 209196, 213219, 255684, 260601, 272844, 284292, 307983, 347468, 383526, 409266, 410644, 426438, 521202, 575289, 615966, 767052, 781803, 818532, 852876, 923949, 1042404, 1129271, 1150578, 1231932, 1563606, 1847898, 2258542, 2301156, 2345409, 2771847, 3127212, 3387813, 3695796, 4517084, 4690818, 5543694, 6775626, 9381636, 10163439, 11087388, 13551252, 20326878, 30490317, 40653756, 60980634, 121961268]

約数ペア:

[(1, 121961268), (2, 60980634), (3, 40653756), (4, 30490317), (6, 20326878), (9, 13551252), (11, 11087388), (12, 10163439), (13, 9381636), (18, 6775626), (22, 5543694), (26, 4690818), (27, 4517084), (33, 3695796), (36, 3387813), (39, 3127212), (44, 2771847), (52, 2345409), (53, 2301156), (54, 2258542), (66, 1847898), (78, 1563606), (99, 1231932), (106, 1150578), (108, 1129271), (117, 1042404), (132, 923949), (143, 852876), (149, 818532), (156, 781803), (159, 767052), (198, 615966), (212, 575289), (234, 521202), (286, 426438), (297, 410644), (298, 409266), (318, 383526), (351, 347468), (396, 307983), (429, 284292), (447, 272844), (468, 260601), (477, 255684), (572, 213219), (583, 209196), (594, 205322), (596, 204633), (636, 191763), (689, 177012), (702, 173734), (858, 142146), (894, 136422), (954, 127842), (1166, 104598), (1188, 102661), (1287, 94764), (1341, 90948), (1378, 88506), (1404, 86867), (1431, 85228), (1639, 74412), (1716, 71073), (1749, 69732), (1788, 68211), (1908, 63921), (1937, 62964), (2067, 59004), (2332, 52299), (2574, 47382), (2682, 45474), (2756, 44253), (2862, 42614), (3278, 37206), (3498, 34866), (3861, 31588), (3874, 31482), (4023, 30316), (4134, 29502), (4917, 24804), (5148, 23691), (5247, 23244), (5364, 22737), (5724, 21307), (5811, 20988), (6201, 19668), (6556, 18603), (6996, 17433), (7579, 16092), (7722, 15794), (7748, 15741), (7897, 15444), (8046, 15158), (8268, 14751), (9834, 12402), (10494, 11622)]