157846360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{33161}}^1$

素因数の和:33196

約数の個数: 64

約数和(自身を含む): 429779520

約数和(自身を除く): 271933160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 33161, 66322, 132644, 165805, 232127, 265288, 331610, 464254, 563737, 663220, 928508, 1127474, 1160635, 1326440, 1857016, 2254948, 2321270, 2818685, 3946159, 4509896, 4642540, 5637370, 7892318, 9285080, 11274740, 15784636, 19730795, 22549480, 31569272, 39461590, 78923180, 157846360]

約数ペア:

[(1, 157846360), (2, 78923180), (4, 39461590), (5, 31569272), (7, 22549480), (8, 19730795), (10, 15784636), (14, 11274740), (17, 9285080), (20, 7892318), (28, 5637370), (34, 4642540), (35, 4509896), (40, 3946159), (56, 2818685), (68, 2321270), (70, 2254948), (85, 1857016), (119, 1326440), (136, 1160635), (140, 1127474), (170, 928508), (238, 663220), (280, 563737), (340, 464254), (476, 331610), (595, 265288), (680, 232127), (952, 165805), (1190, 132644), (2380, 66322), (4760, 33161)]