172534208

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:410

約数の個数: 112

約数和(自身を含む): 431499264

約数和(自身を除く): 258965056

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 157, 176, 223, 224, 308, 314, 352, 446, 448, 616, 628, 704, 892, 1099, 1232, 1256, 1561, 1727, 1784, 2198, 2453, 2464, 2512, 3122, 3454, 3568, 4396, 4906, 4928, 5024, 6244, 6908, 7136, 8792, 9812, 10048, 12089, 12488, 13816, 14272, 17171, 17584, 19624, 24178, 24976, 27632, 34342, 35011, 35168, 39248, 48356, 49952, 55264, 68684, 70022, 70336, 78496, 96712, 99904, 110528, 137368, 140044, 156992, 193424, 245077, 274736, 280088, 385121, 386848, 490154, 549472, 560176, 770242, 773696, 980308, 1098944, 1120352, 1540484, 1960616, 2240704, 2695847, 3080968, 3921232, 5391694, 6161936, 7842464, 10783388, 12323872, 15684928, 21566776, 24647744, 43133552, 86267104, 172534208]

約数ペア:

[(1, 172534208), (2, 86267104), (4, 43133552), (7, 24647744), (8, 21566776), (11, 15684928), (14, 12323872), (16, 10783388), (22, 7842464), (28, 6161936), (32, 5391694), (44, 3921232), (56, 3080968), (64, 2695847), (77, 2240704), (88, 1960616), (112, 1540484), (154, 1120352), (157, 1098944), (176, 980308), (223, 773696), (224, 770242), (308, 560176), (314, 549472), (352, 490154), (446, 386848), (448, 385121), (616, 280088), (628, 274736), (704, 245077), (892, 193424), (1099, 156992), (1232, 140044), (1256, 137368), (1561, 110528), (1727, 99904), (1784, 96712), (2198, 78496), (2453, 70336), (2464, 70022), (2512, 68684), (3122, 55264), (3454, 49952), (3568, 48356), (4396, 39248), (4906, 35168), (4928, 35011), (5024, 34342), (6244, 27632), (6908, 24976), (7136, 24178), (8792, 19624), (9812, 17584), (10048, 17171), (12089, 14272), (12488, 13816)]