128666772

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{811}}^1$

素因数の和:950

約数の個数: 96

約数和(自身を含む): 362866560

約数和(自身を除く): 234199788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 113, 117, 156, 226, 234, 339, 351, 452, 468, 678, 702, 811, 1017, 1356, 1404, 1469, 1622, 2034, 2433, 2938, 3051, 3244, 4068, 4407, 4866, 5876, 6102, 7299, 8814, 9732, 10543, 12204, 13221, 14598, 17628, 21086, 21897, 26442, 29196, 31629, 39663, 42172, 43794, 52884, 63258, 79326, 87588, 91643, 94887, 126516, 158652, 183286, 189774, 274929, 284661, 366572, 379548, 549858, 569322, 824787, 1099716, 1138644, 1191359, 1649574, 2382718, 2474361, 3299148, 3574077, 4765436, 4948722, 7148154, 9897444, 10722231, 14296308, 21444462, 32166693, 42888924, 64333386, 128666772]

約数ペア:

[(1, 128666772), (2, 64333386), (3, 42888924), (4, 32166693), (6, 21444462), (9, 14296308), (12, 10722231), (13, 9897444), (18, 7148154), (26, 4948722), (27, 4765436), (36, 3574077), (39, 3299148), (52, 2474361), (54, 2382718), (78, 1649574), (108, 1191359), (113, 1138644), (117, 1099716), (156, 824787), (226, 569322), (234, 549858), (339, 379548), (351, 366572), (452, 284661), (468, 274929), (678, 189774), (702, 183286), (811, 158652), (1017, 126516), (1356, 94887), (1404, 91643), (1469, 87588), (1622, 79326), (2034, 63258), (2433, 52884), (2938, 43794), (3051, 42172), (3244, 39663), (4068, 31629), (4407, 29196), (4866, 26442), (5876, 21897), (6102, 21086), (7299, 17628), (8814, 14598), (9732, 13221), (10543, 12204)]