159707804920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6347687}}^1$

素因数の和:6347752

約数の個数: 64

約数和(自身を含む): 390763673280

約数和(自身を除く): 231055868360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 629, 680, 740, 1258, 1480, 2516, 3145, 5032, 6290, 12580, 25160, 6347687, 12695374, 25390748, 31738435, 50781496, 63476870, 107910679, 126953740, 215821358, 234864419, 253907480, 431642716, 469728838, 539553395, 863285432, 939457676, 1079106790, 1174322095, 1878915352, 2158213580, 2348644190, 3992695123, 4316427160, 4697288380, 7985390246, 9394576760, 15970780492, 19963475615, 31941560984, 39926951230, 79853902460, 159707804920]

約数ペア:

[(1, 159707804920), (2, 79853902460), (4, 39926951230), (5, 31941560984), (8, 19963475615), (10, 15970780492), (17, 9394576760), (20, 7985390246), (34, 4697288380), (37, 4316427160), (40, 3992695123), (68, 2348644190), (74, 2158213580), (85, 1878915352), (136, 1174322095), (148, 1079106790), (170, 939457676), (185, 863285432), (296, 539553395), (340, 469728838), (370, 431642716), (629, 253907480), (680, 234864419), (740, 215821358), (1258, 126953740), (1480, 107910679), (2516, 63476870), (3145, 50781496), (5032, 31738435), (6290, 25390748), (12580, 12695374), (25160, 6347687)]