154227408

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{643}}^1$

素因数の和:936

約数の個数: 80

約数和(自身を含む): 421639680

約数和(自身を除く): 267412272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 263, 304, 456, 526, 643, 789, 912, 1052, 1286, 1578, 1929, 2104, 2572, 3156, 3858, 4208, 4997, 5144, 6312, 7716, 9994, 10288, 12217, 12624, 14991, 15432, 19988, 24434, 29982, 30864, 36651, 39976, 48868, 59964, 73302, 79952, 97736, 119928, 146604, 169109, 195472, 239856, 293208, 338218, 507327, 586416, 676436, 1014654, 1352872, 2029308, 2705744, 3213071, 4058616, 6426142, 8117232, 9639213, 12852284, 19278426, 25704568, 38556852, 51409136, 77113704, 154227408]

約数ペア:

[(1, 154227408), (2, 77113704), (3, 51409136), (4, 38556852), (6, 25704568), (8, 19278426), (12, 12852284), (16, 9639213), (19, 8117232), (24, 6426142), (38, 4058616), (48, 3213071), (57, 2705744), (76, 2029308), (114, 1352872), (152, 1014654), (228, 676436), (263, 586416), (304, 507327), (456, 338218), (526, 293208), (643, 239856), (789, 195472), (912, 169109), (1052, 146604), (1286, 119928), (1578, 97736), (1929, 79952), (2104, 73302), (2572, 59964), (3156, 48868), (3858, 39976), (4208, 36651), (4997, 30864), (5144, 29982), (6312, 24434), (7716, 19988), (9994, 15432), (10288, 14991), (12217, 12624)]