156601120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{75289}}^1$

素因数の和:75317

約数の個数: 48

約数和(自身を含む): 398434680

約数和(自身を除く): 241833560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 75289, 150578, 301156, 376445, 602312, 752890, 978757, 1204624, 1505780, 1957514, 2409248, 3011560, 3915028, 4893785, 6023120, 7830056, 9787570, 12046240, 15660112, 19575140, 31320224, 39150280, 78300560, 156601120]

約数ペア:

[(1, 156601120), (2, 78300560), (4, 39150280), (5, 31320224), (8, 19575140), (10, 15660112), (13, 12046240), (16, 9787570), (20, 7830056), (26, 6023120), (32, 4893785), (40, 3915028), (52, 3011560), (65, 2409248), (80, 1957514), (104, 1505780), (130, 1204624), (160, 978757), (208, 752890), (260, 602312), (416, 376445), (520, 301156), (1040, 150578), (2080, 75289)]