158769408

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{4219}}^1$

素因数の和:4252

約数の個数: 108

約数和(自身を含む): 491663760

約数和(自身を除く): 332894352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 4219, 4704, 5376, 6272, 8438, 9408, 12544, 12657, 16876, 18816, 25314, 29533, 33752, 37632, 50628, 59066, 67504, 88599, 101256, 118132, 135008, 177198, 202512, 206731, 236264, 270016, 354396, 405024, 413462, 472528, 540032, 620193, 708792, 810048, 826924, 945056, 1080064, 1240386, 1417584, 1620096, 1653848, 1890112, 2480772, 2835168, 3240192, 3307696, 3780224, 4961544, 5670336, 6615392, 7560448, 9923088, 11340672, 13230784, 19846176, 22681344, 26461568, 39692352, 52923136, 79384704, 158769408]

約数ペア:

[(1, 158769408), (2, 79384704), (3, 52923136), (4, 39692352), (6, 26461568), (7, 22681344), (8, 19846176), (12, 13230784), (14, 11340672), (16, 9923088), (21, 7560448), (24, 6615392), (28, 5670336), (32, 4961544), (42, 3780224), (48, 3307696), (49, 3240192), (56, 2835168), (64, 2480772), (84, 1890112), (96, 1653848), (98, 1620096), (112, 1417584), (128, 1240386), (147, 1080064), (168, 945056), (192, 826924), (196, 810048), (224, 708792), (256, 620193), (294, 540032), (336, 472528), (384, 413462), (392, 405024), (448, 354396), (588, 270016), (672, 236264), (768, 206731), (784, 202512), (896, 177198), (1176, 135008), (1344, 118132), (1568, 101256), (1792, 88599), (2352, 67504), (2688, 59066), (3136, 50628), (4219, 37632), (4704, 33752), (5376, 29533), (6272, 25314), (8438, 18816), (9408, 16876), (12544, 12657)]