158540328

素因数分解:

$2^3\times 3^4\times {\mathrm{89}}^1\times {\mathrm{2749}}^1$

素因数の和:2856

約数の個数: 80

約数和(自身を含む): 449212500

約数和(自身を除く): 290672172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 89, 108, 162, 178, 216, 267, 324, 356, 534, 648, 712, 801, 1068, 1602, 2136, 2403, 2749, 3204, 4806, 5498, 6408, 7209, 8247, 9612, 10996, 14418, 16494, 19224, 21992, 24741, 28836, 32988, 49482, 57672, 65976, 74223, 98964, 148446, 197928, 222669, 244661, 296892, 445338, 489322, 593784, 733983, 890676, 978644, 1467966, 1781352, 1957288, 2201949, 2935932, 4403898, 5871864, 6605847, 8807796, 13211694, 17615592, 19817541, 26423388, 39635082, 52846776, 79270164, 158540328]

約数ペア:

[(1, 158540328), (2, 79270164), (3, 52846776), (4, 39635082), (6, 26423388), (8, 19817541), (9, 17615592), (12, 13211694), (18, 8807796), (24, 6605847), (27, 5871864), (36, 4403898), (54, 2935932), (72, 2201949), (81, 1957288), (89, 1781352), (108, 1467966), (162, 978644), (178, 890676), (216, 733983), (267, 593784), (324, 489322), (356, 445338), (534, 296892), (648, 244661), (712, 222669), (801, 197928), (1068, 148446), (1602, 98964), (2136, 74223), (2403, 65976), (2749, 57672), (3204, 49482), (4806, 32988), (5498, 28836), (6408, 24741), (7209, 21992), (8247, 19224), (9612, 16494), (10996, 14418)]