128078544

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:809

約数の個数: 160

約数和(自身を含む): 402831360

約数和(自身を除く): 274752816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 33, 34, 38, 44, 48, 51, 57, 66, 68, 76, 88, 102, 114, 132, 136, 152, 176, 187, 204, 209, 228, 264, 272, 304, 323, 374, 408, 418, 456, 528, 561, 627, 646, 748, 751, 816, 836, 912, 969, 1122, 1254, 1292, 1496, 1502, 1672, 1938, 2244, 2253, 2508, 2584, 2992, 3004, 3344, 3553, 3876, 4488, 4506, 5016, 5168, 6008, 7106, 7752, 8261, 8976, 9012, 10032, 10659, 12016, 12767, 14212, 14269, 15504, 16522, 18024, 21318, 24783, 25534, 28424, 28538, 33044, 36048, 38301, 42636, 42807, 49566, 51068, 56848, 57076, 66088, 76602, 85272, 85614, 99132, 102136, 114152, 132176, 140437, 153204, 156959, 170544, 171228, 198264, 204272, 228304, 242573, 280874, 306408, 313918, 342456, 396528, 421311, 470877, 485146, 561748, 612816, 627836, 684912, 727719, 842622, 941754, 970292, 1123496, 1255672, 1455438, 1685244, 1883508, 1940584, 2246992, 2511344, 2668303, 2910876, 3370488, 3767016, 3881168, 5336606, 5821752, 6740976, 7534032, 8004909, 10673212, 11643504, 16009818, 21346424, 32019636, 42692848, 64039272, 128078544]

約数ペア:

[(1, 128078544), (2, 64039272), (3, 42692848), (4, 32019636), (6, 21346424), (8, 16009818), (11, 11643504), (12, 10673212), (16, 8004909), (17, 7534032), (19, 6740976), (22, 5821752), (24, 5336606), (33, 3881168), (34, 3767016), (38, 3370488), (44, 2910876), (48, 2668303), (51, 2511344), (57, 2246992), (66, 1940584), (68, 1883508), (76, 1685244), (88, 1455438), (102, 1255672), (114, 1123496), (132, 970292), (136, 941754), (152, 842622), (176, 727719), (187, 684912), (204, 627836), (209, 612816), (228, 561748), (264, 485146), (272, 470877), (304, 421311), (323, 396528), (374, 342456), (408, 313918), (418, 306408), (456, 280874), (528, 242573), (561, 228304), (627, 204272), (646, 198264), (748, 171228), (751, 170544), (816, 156959), (836, 153204), (912, 140437), (969, 132176), (1122, 114152), (1254, 102136), (1292, 99132), (1496, 85614), (1502, 85272), (1672, 76602), (1938, 66088), (2244, 57076), (2253, 56848), (2508, 51068), (2584, 49566), (2992, 42807), (3004, 42636), (3344, 38301), (3553, 36048), (3876, 33044), (4488, 28538), (4506, 28424), (5016, 25534), (5168, 24783), (6008, 21318), (7106, 18024), (7752, 16522), (8261, 15504), (8976, 14269), (9012, 14212), (10032, 12767), (10659, 12016)]