162719496

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1344

約数の個数: 128

約数和(自身を含む): 491520000

約数和(自身を除く): 328800504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 93, 108, 114, 124, 152, 171, 186, 216, 228, 248, 279, 342, 372, 456, 513, 558, 589, 684, 744, 837, 1026, 1116, 1178, 1279, 1368, 1674, 1767, 2052, 2232, 2356, 2558, 3348, 3534, 3837, 4104, 4712, 5116, 5301, 6696, 7068, 7674, 10232, 10602, 11511, 14136, 15348, 15903, 21204, 23022, 24301, 30696, 31806, 34533, 39649, 42408, 46044, 48602, 63612, 69066, 72903, 79298, 92088, 97204, 118947, 127224, 138132, 145806, 158596, 194408, 218709, 237894, 276264, 291612, 317192, 356841, 437418, 475788, 583224, 656127, 713682, 753331, 874836, 951576, 1070523, 1312254, 1427364, 1506662, 1749672, 2141046, 2259993, 2624508, 2854728, 3013324, 4282092, 4519986, 5249016, 6026648, 6779979, 8564184, 9039972, 13559958, 18079944, 20339937, 27119916, 40679874, 54239832, 81359748, 162719496]

約数ペア:

[(1, 162719496), (2, 81359748), (3, 54239832), (4, 40679874), (6, 27119916), (8, 20339937), (9, 18079944), (12, 13559958), (18, 9039972), (19, 8564184), (24, 6779979), (27, 6026648), (31, 5249016), (36, 4519986), (38, 4282092), (54, 3013324), (57, 2854728), (62, 2624508), (72, 2259993), (76, 2141046), (93, 1749672), (108, 1506662), (114, 1427364), (124, 1312254), (152, 1070523), (171, 951576), (186, 874836), (216, 753331), (228, 713682), (248, 656127), (279, 583224), (342, 475788), (372, 437418), (456, 356841), (513, 317192), (558, 291612), (589, 276264), (684, 237894), (744, 218709), (837, 194408), (1026, 158596), (1116, 145806), (1178, 138132), (1279, 127224), (1368, 118947), (1674, 97204), (1767, 92088), (2052, 79298), (2232, 72903), (2356, 69066), (2558, 63612), (3348, 48602), (3534, 46044), (3837, 42408), (4104, 39649), (4712, 34533), (5116, 31806), (5301, 30696), (6696, 24301), (7068, 23022), (7674, 21204), (10232, 15903), (10602, 15348), (11511, 14136)]