157557155776

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{479}}^1\times {\mathrm{523}}^1$

素因数の和:1362

約数の個数: 112

約数和(自身を含む): 325052375040

約数和(自身を除く): 167495219264

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 317, 479, 496, 523, 634, 958, 992, 1046, 1268, 1916, 1984, 2092, 2536, 3832, 4184, 5072, 7664, 8368, 9827, 10144, 14849, 15328, 16213, 16736, 19654, 20288, 29698, 30656, 32426, 33472, 39308, 59396, 64852, 78616, 118792, 129704, 151843, 157232, 165791, 237584, 250517, 259408, 303686, 314464, 331582, 475168, 501034, 518816, 607372, 628928, 663164, 950336, 1002068, 1037632, 1214744, 1326328, 2004136, 2429488, 2652656, 4008272, 4707133, 4858976, 5139521, 5305312, 7766027, 8016544, 9414266, 9717952, 10279042, 10610624, 15532054, 16033088, 18828532, 20558084, 31064108, 37657064, 41116168, 62128216, 75314128, 79413889, 82232336, 124256432, 150628256, 158827778, 164464672, 248512864, 301256512, 317655556, 328929344, 497025728, 635311112, 1270622224, 2461830559, 2541244448, 4923661118, 5082488896, 9847322236, 19694644472, 39389288944, 78778577888, 157557155776]

約数ペア:

[(1, 157557155776), (2, 78778577888), (4, 39389288944), (8, 19694644472), (16, 9847322236), (31, 5082488896), (32, 4923661118), (62, 2541244448), (64, 2461830559), (124, 1270622224), (248, 635311112), (317, 497025728), (479, 328929344), (496, 317655556), (523, 301256512), (634, 248512864), (958, 164464672), (992, 158827778), (1046, 150628256), (1268, 124256432), (1916, 82232336), (1984, 79413889), (2092, 75314128), (2536, 62128216), (3832, 41116168), (4184, 37657064), (5072, 31064108), (7664, 20558084), (8368, 18828532), (9827, 16033088), (10144, 15532054), (14849, 10610624), (15328, 10279042), (16213, 9717952), (16736, 9414266), (19654, 8016544), (20288, 7766027), (29698, 5305312), (30656, 5139521), (32426, 4858976), (33472, 4707133), (39308, 4008272), (59396, 2652656), (64852, 2429488), (78616, 2004136), (118792, 1326328), (129704, 1214744), (151843, 1037632), (157232, 1002068), (165791, 950336), (237584, 663164), (250517, 628928), (259408, 607372), (303686, 518816), (314464, 501034), (331582, 475168)]