131679744

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:396

約数の個数: 160

約数和(自身を含む): 412997376

約数和(自身を除く): 281317632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 128, 148, 168, 192, 222, 224, 256, 259, 296, 331, 336, 384, 444, 448, 512, 518, 592, 662, 672, 768, 777, 888, 896, 993, 1036, 1184, 1324, 1344, 1536, 1554, 1776, 1792, 1986, 2072, 2317, 2368, 2648, 2688, 3108, 3552, 3584, 3972, 4144, 4634, 4736, 5296, 5376, 6216, 6951, 7104, 7944, 8288, 9268, 9472, 10592, 10752, 12247, 12432, 13902, 14208, 15888, 16576, 18536, 18944, 21184, 24494, 24864, 27804, 28416, 31776, 33152, 36741, 37072, 42368, 48988, 49728, 55608, 56832, 63552, 66304, 73482, 74144, 84736, 85729, 97976, 99456, 111216, 127104, 132608, 146964, 148288, 169472, 171458, 195952, 198912, 222432, 254208, 257187, 293928, 296576, 342916, 391904, 397824, 444864, 508416, 514374, 587856, 593152, 685832, 783808, 889728, 1028748, 1175712, 1186304, 1371664, 1567616, 1779456, 2057496, 2351424, 2743328, 3135232, 3558912, 4114992, 4702848, 5486656, 6270464, 8229984, 9405696, 10973312, 16459968, 18811392, 21946624, 32919936, 43893248, 65839872, 131679744]

約数ペア:

[(1, 131679744), (2, 65839872), (3, 43893248), (4, 32919936), (6, 21946624), (7, 18811392), (8, 16459968), (12, 10973312), (14, 9405696), (16, 8229984), (21, 6270464), (24, 5486656), (28, 4702848), (32, 4114992), (37, 3558912), (42, 3135232), (48, 2743328), (56, 2351424), (64, 2057496), (74, 1779456), (84, 1567616), (96, 1371664), (111, 1186304), (112, 1175712), (128, 1028748), (148, 889728), (168, 783808), (192, 685832), (222, 593152), (224, 587856), (256, 514374), (259, 508416), (296, 444864), (331, 397824), (336, 391904), (384, 342916), (444, 296576), (448, 293928), (512, 257187), (518, 254208), (592, 222432), (662, 198912), (672, 195952), (768, 171458), (777, 169472), (888, 148288), (896, 146964), (993, 132608), (1036, 127104), (1184, 111216), (1324, 99456), (1344, 97976), (1536, 85729), (1554, 84736), (1776, 74144), (1792, 73482), (1986, 66304), (2072, 63552), (2317, 56832), (2368, 55608), (2648, 49728), (2688, 48988), (3108, 42368), (3552, 37072), (3584, 36741), (3972, 33152), (4144, 31776), (4634, 28416), (4736, 27804), (5296, 24864), (5376, 24494), (6216, 21184), (6951, 18944), (7104, 18536), (7944, 16576), (8288, 15888), (9268, 14208), (9472, 13902), (10592, 12432), (10752, 12247)]