144438672

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:346

約数の個数: 160

約数和(自身を含む): 450764800

約数和(自身を除く): 306326128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 283, 294, 336, 343, 372, 392, 434, 496, 566, 588, 651, 686, 744, 784, 849, 868, 1029, 1132, 1176, 1302, 1372, 1488, 1519, 1698, 1736, 1981, 2058, 2264, 2352, 2604, 2744, 3038, 3396, 3472, 3962, 4116, 4528, 4557, 5208, 5488, 5943, 6076, 6792, 7924, 8232, 8773, 9114, 10416, 10633, 11886, 12152, 13584, 13867, 15848, 16464, 17546, 18228, 21266, 23772, 24304, 26319, 27734, 31696, 31899, 35092, 36456, 41601, 42532, 47544, 52638, 55468, 61411, 63798, 70184, 72912, 83202, 85064, 95088, 97069, 105276, 110936, 122822, 127596, 140368, 166404, 170128, 184233, 194138, 210552, 221872, 245644, 255192, 291207, 332808, 368466, 388276, 421104, 429877, 491288, 510384, 582414, 665616, 736932, 776552, 859754, 982576, 1164828, 1289631, 1473864, 1553104, 1719508, 2329656, 2579262, 2947728, 3009139, 3439016, 4659312, 5158524, 6018278, 6878032, 9027417, 10317048, 12036556, 18054834, 20634096, 24073112, 36109668, 48146224, 72219336, 144438672]

約数ペア:

[(1, 144438672), (2, 72219336), (3, 48146224), (4, 36109668), (6, 24073112), (7, 20634096), (8, 18054834), (12, 12036556), (14, 10317048), (16, 9027417), (21, 6878032), (24, 6018278), (28, 5158524), (31, 4659312), (42, 3439016), (48, 3009139), (49, 2947728), (56, 2579262), (62, 2329656), (84, 1719508), (93, 1553104), (98, 1473864), (112, 1289631), (124, 1164828), (147, 982576), (168, 859754), (186, 776552), (196, 736932), (217, 665616), (248, 582414), (283, 510384), (294, 491288), (336, 429877), (343, 421104), (372, 388276), (392, 368466), (434, 332808), (496, 291207), (566, 255192), (588, 245644), (651, 221872), (686, 210552), (744, 194138), (784, 184233), (849, 170128), (868, 166404), (1029, 140368), (1132, 127596), (1176, 122822), (1302, 110936), (1372, 105276), (1488, 97069), (1519, 95088), (1698, 85064), (1736, 83202), (1981, 72912), (2058, 70184), (2264, 63798), (2352, 61411), (2604, 55468), (2744, 52638), (3038, 47544), (3396, 42532), (3472, 41601), (3962, 36456), (4116, 35092), (4528, 31899), (4557, 31696), (5208, 27734), (5488, 26319), (5943, 24304), (6076, 23772), (6792, 21266), (7924, 18228), (8232, 17546), (8773, 16464), (9114, 15848), (10416, 13867), (10633, 13584), (11886, 12152)]