157183180

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{2083}}^1$

素因数の和:2124

約数の個数: 96

約数和(自身を含む): 420134400

約数和(自身を除く): 262951220

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 343, 385, 490, 539, 686, 770, 980, 1078, 1372, 1540, 1715, 2083, 2156, 2695, 3430, 3773, 4166, 5390, 6860, 7546, 8332, 10415, 10780, 14581, 15092, 18865, 20830, 22913, 29162, 37730, 41660, 45826, 58324, 72905, 75460, 91652, 102067, 114565, 145810, 160391, 204134, 229130, 291620, 320782, 408268, 458260, 510335, 641564, 714469, 801955, 1020670, 1122737, 1428938, 1603910, 2041340, 2245474, 2857876, 3207820, 3572345, 4490948, 5613685, 7144690, 7859159, 11227370, 14289380, 15718318, 22454740, 31436636, 39295795, 78591590, 157183180]

約数ペア:

[(1, 157183180), (2, 78591590), (4, 39295795), (5, 31436636), (7, 22454740), (10, 15718318), (11, 14289380), (14, 11227370), (20, 7859159), (22, 7144690), (28, 5613685), (35, 4490948), (44, 3572345), (49, 3207820), (55, 2857876), (70, 2245474), (77, 2041340), (98, 1603910), (110, 1428938), (140, 1122737), (154, 1020670), (196, 801955), (220, 714469), (245, 641564), (308, 510335), (343, 458260), (385, 408268), (490, 320782), (539, 291620), (686, 229130), (770, 204134), (980, 160391), (1078, 145810), (1372, 114565), (1540, 102067), (1715, 91652), (2083, 75460), (2156, 72905), (2695, 58324), (3430, 45826), (3773, 41660), (4166, 37730), (5390, 29162), (6860, 22913), (7546, 20830), (8332, 18865), (10415, 15092), (10780, 14581)]