164489688

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:702

約数の個数: 192

約数和(自身を含む): 542505600

約数和(自身を除く): 378015912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 19, 22, 24, 33, 34, 36, 38, 44, 51, 57, 66, 68, 72, 76, 88, 99, 102, 114, 132, 136, 152, 153, 171, 187, 198, 204, 209, 228, 264, 306, 323, 342, 374, 396, 408, 418, 456, 561, 612, 627, 643, 646, 684, 748, 792, 836, 969, 1122, 1224, 1254, 1286, 1292, 1368, 1496, 1672, 1683, 1881, 1929, 1938, 2244, 2508, 2572, 2584, 2907, 3366, 3553, 3762, 3858, 3876, 4488, 5016, 5144, 5787, 5814, 6732, 7073, 7106, 7524, 7716, 7752, 10659, 10931, 11574, 11628, 12217, 13464, 14146, 14212, 15048, 15432, 21219, 21318, 21862, 23148, 23256, 24434, 28292, 28424, 31977, 32793, 36651, 42438, 42636, 43724, 46296, 48868, 56584, 63657, 63954, 65586, 73302, 84876, 85272, 87448, 97736, 98379, 109953, 120241, 127314, 127908, 131172, 134387, 146604, 169752, 196758, 207689, 219906, 240482, 254628, 255816, 262344, 268774, 293208, 360723, 393516, 403161, 415378, 439812, 480964, 509256, 537548, 623067, 721446, 787032, 806322, 830756, 879624, 961928, 1075096, 1082169, 1209483, 1246134, 1442892, 1612644, 1661512, 1869201, 2164338, 2284579, 2418966, 2492268, 2885784, 3225288, 3738402, 4328676, 4569158, 4837932, 4984536, 6853737, 7476804, 8657352, 9138316, 9675864, 13707474, 14953608, 18276632, 20561211, 27414948, 41122422, 54829896, 82244844, 164489688]

約数ペア:

[(1, 164489688), (2, 82244844), (3, 54829896), (4, 41122422), (6, 27414948), (8, 20561211), (9, 18276632), (11, 14953608), (12, 13707474), (17, 9675864), (18, 9138316), (19, 8657352), (22, 7476804), (24, 6853737), (33, 4984536), (34, 4837932), (36, 4569158), (38, 4328676), (44, 3738402), (51, 3225288), (57, 2885784), (66, 2492268), (68, 2418966), (72, 2284579), (76, 2164338), (88, 1869201), (99, 1661512), (102, 1612644), (114, 1442892), (132, 1246134), (136, 1209483), (152, 1082169), (153, 1075096), (171, 961928), (187, 879624), (198, 830756), (204, 806322), (209, 787032), (228, 721446), (264, 623067), (306, 537548), (323, 509256), (342, 480964), (374, 439812), (396, 415378), (408, 403161), (418, 393516), (456, 360723), (561, 293208), (612, 268774), (627, 262344), (643, 255816), (646, 254628), (684, 240482), (748, 219906), (792, 207689), (836, 196758), (969, 169752), (1122, 146604), (1224, 134387), (1254, 131172), (1286, 127908), (1292, 127314), (1368, 120241), (1496, 109953), (1672, 98379), (1683, 97736), (1881, 87448), (1929, 85272), (1938, 84876), (2244, 73302), (2508, 65586), (2572, 63954), (2584, 63657), (2907, 56584), (3366, 48868), (3553, 46296), (3762, 43724), (3858, 42636), (3876, 42438), (4488, 36651), (5016, 32793), (5144, 31977), (5787, 28424), (5814, 28292), (6732, 24434), (7073, 23256), (7106, 23148), (7524, 21862), (7716, 21318), (7752, 21219), (10659, 15432), (10931, 15048), (11574, 14212), (11628, 14146), (12217, 13464)]