157759488

素因数分解:

$2^{11}\times 3^5\times {\mathrm{317}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 474004440

約数和(自身を除く): 316244952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 317, 324, 384, 432, 486, 512, 576, 634, 648, 768, 864, 951, 972, 1024, 1152, 1268, 1296, 1536, 1728, 1902, 1944, 2048, 2304, 2536, 2592, 2853, 3072, 3456, 3804, 3888, 4608, 5072, 5184, 5706, 6144, 6912, 7608, 7776, 8559, 9216, 10144, 10368, 11412, 13824, 15216, 15552, 17118, 18432, 20288, 20736, 22824, 25677, 27648, 30432, 31104, 34236, 40576, 41472, 45648, 51354, 55296, 60864, 62208, 68472, 77031, 81152, 82944, 91296, 102708, 121728, 124416, 136944, 154062, 162304, 165888, 182592, 205416, 243456, 248832, 273888, 308124, 324608, 365184, 410832, 486912, 497664, 547776, 616248, 649216, 730368, 821664, 973824, 1095552, 1232496, 1460736, 1643328, 1947648, 2191104, 2464992, 2921472, 3286656, 4382208, 4929984, 5842944, 6573312, 8764416, 9859968, 13146624, 17528832, 19719936, 26293248, 39439872, 52586496, 78879744, 157759488]

約数ペア:

[(1, 157759488), (2, 78879744), (3, 52586496), (4, 39439872), (6, 26293248), (8, 19719936), (9, 17528832), (12, 13146624), (16, 9859968), (18, 8764416), (24, 6573312), (27, 5842944), (32, 4929984), (36, 4382208), (48, 3286656), (54, 2921472), (64, 2464992), (72, 2191104), (81, 1947648), (96, 1643328), (108, 1460736), (128, 1232496), (144, 1095552), (162, 973824), (192, 821664), (216, 730368), (243, 649216), (256, 616248), (288, 547776), (317, 497664), (324, 486912), (384, 410832), (432, 365184), (486, 324608), (512, 308124), (576, 273888), (634, 248832), (648, 243456), (768, 205416), (864, 182592), (951, 165888), (972, 162304), (1024, 154062), (1152, 136944), (1268, 124416), (1296, 121728), (1536, 102708), (1728, 91296), (1902, 82944), (1944, 81152), (2048, 77031), (2304, 68472), (2536, 62208), (2592, 60864), (2853, 55296), (3072, 51354), (3456, 45648), (3804, 41472), (3888, 40576), (4608, 34236), (5072, 31104), (5184, 30432), (5706, 27648), (6144, 25677), (6912, 22824), (7608, 20736), (7776, 20288), (8559, 18432), (9216, 17118), (10144, 15552), (10368, 15216), (11412, 13824)]