152131420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 384265728

約数和(自身を除く): 232134308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 43, 70, 74, 86, 140, 148, 172, 185, 215, 259, 301, 370, 430, 518, 602, 683, 740, 860, 1036, 1204, 1295, 1366, 1505, 1591, 2590, 2732, 3010, 3182, 3415, 4781, 5180, 6020, 6364, 6830, 7955, 9562, 11137, 13660, 15910, 19124, 22274, 23905, 25271, 29369, 31820, 44548, 47810, 50542, 55685, 58738, 95620, 101084, 111370, 117476, 126355, 146845, 176897, 205583, 222740, 252710, 293690, 353794, 411166, 505420, 587380, 707588, 822332, 884485, 1027915, 1086653, 1768970, 2055830, 2173306, 3537940, 4111660, 4346612, 5433265, 7606571, 10866530, 15213142, 21733060, 30426284, 38032855, 76065710, 152131420]

約数ペア:

[(1, 152131420), (2, 76065710), (4, 38032855), (5, 30426284), (7, 21733060), (10, 15213142), (14, 10866530), (20, 7606571), (28, 5433265), (35, 4346612), (37, 4111660), (43, 3537940), (70, 2173306), (74, 2055830), (86, 1768970), (140, 1086653), (148, 1027915), (172, 884485), (185, 822332), (215, 707588), (259, 587380), (301, 505420), (370, 411166), (430, 353794), (518, 293690), (602, 252710), (683, 222740), (740, 205583), (860, 176897), (1036, 146845), (1204, 126355), (1295, 117476), (1366, 111370), (1505, 101084), (1591, 95620), (2590, 58738), (2732, 55685), (3010, 50542), (3182, 47810), (3415, 44548), (4781, 31820), (5180, 29369), (6020, 25271), (6364, 23905), (6830, 22274), (7955, 19124), (9562, 15910), (11137, 13660)]