160901888

素因数分解:

$2^8\times 7^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 108

約数和(自身を含む): 380282112

約数和(自身を除く): 219380224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 101, 112, 127, 128, 196, 202, 224, 254, 256, 392, 404, 448, 508, 707, 784, 808, 889, 896, 1016, 1414, 1568, 1616, 1778, 1792, 2032, 2828, 3136, 3232, 3556, 4064, 4949, 5656, 6223, 6272, 6464, 7112, 8128, 9898, 11312, 12446, 12544, 12827, 12928, 14224, 16256, 19796, 22624, 24892, 25654, 25856, 28448, 32512, 39592, 45248, 49784, 51308, 56896, 79184, 89789, 90496, 99568, 102616, 113792, 158368, 179578, 180992, 199136, 205232, 227584, 316736, 359156, 398272, 410464, 628523, 633472, 718312, 796544, 820928, 1257046, 1266944, 1436624, 1593088, 1641856, 2514092, 2873248, 3283712, 5028184, 5746496, 10056368, 11492992, 20112736, 22985984, 40225472, 80450944, 160901888]

約数ペア:

[(1, 160901888), (2, 80450944), (4, 40225472), (7, 22985984), (8, 20112736), (14, 11492992), (16, 10056368), (28, 5746496), (32, 5028184), (49, 3283712), (56, 2873248), (64, 2514092), (98, 1641856), (101, 1593088), (112, 1436624), (127, 1266944), (128, 1257046), (196, 820928), (202, 796544), (224, 718312), (254, 633472), (256, 628523), (392, 410464), (404, 398272), (448, 359156), (508, 316736), (707, 227584), (784, 205232), (808, 199136), (889, 180992), (896, 179578), (1016, 158368), (1414, 113792), (1568, 102616), (1616, 99568), (1778, 90496), (1792, 89789), (2032, 79184), (2828, 56896), (3136, 51308), (3232, 49784), (3556, 45248), (4064, 39592), (4949, 32512), (5656, 28448), (6223, 25856), (6272, 25654), (6464, 24892), (7112, 22624), (8128, 19796), (9898, 16256), (11312, 14224), (12446, 12928), (12544, 12827)]