149968809680

素因数分解:

$2^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{8045537}}^1$

素因数の和:8045783

約数の個数: 40

約数和(自身を含む): 350173995912

約数和(自身を除く): 200205186232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 233, 466, 932, 1165, 1864, 2330, 3728, 4660, 9320, 18640, 8045537, 16091074, 32182148, 40227685, 64364296, 80455370, 128728592, 160910740, 321821480, 643642960, 1874610121, 3749220242, 7498440484, 9373050605, 14996880968, 18746101210, 29993761936, 37492202420, 74984404840, 149968809680]

約数ペア:

[(1, 149968809680), (2, 74984404840), (4, 37492202420), (5, 29993761936), (8, 18746101210), (10, 14996880968), (16, 9373050605), (20, 7498440484), (40, 3749220242), (80, 1874610121), (233, 643642960), (466, 321821480), (932, 160910740), (1165, 128728592), (1864, 80455370), (2330, 64364296), (3728, 40227685), (4660, 32182148), (9320, 16091074), (18640, 8045537)]