157818752

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:848

約数の個数: 128

約数和(自身を含む): 410235840

約数和(自身を除く): 252417088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 448, 476, 544, 728, 797, 832, 884, 896, 952, 1088, 1456, 1547, 1594, 1664, 1768, 1904, 2176, 2912, 3094, 3188, 3536, 3808, 5579, 5824, 6188, 6376, 7072, 7616, 10361, 11158, 11648, 12376, 12752, 13549, 14144, 15232, 20722, 22316, 24752, 25504, 27098, 28288, 41444, 44632, 49504, 51008, 54196, 72527, 82888, 89264, 94843, 99008, 102016, 108392, 145054, 165776, 176137, 178528, 189686, 198016, 216784, 290108, 331552, 352274, 357056, 379372, 433568, 580216, 663104, 704548, 714112, 758744, 867136, 1160432, 1232959, 1326208, 1409096, 1517488, 1734272, 2320864, 2465918, 2818192, 3034976, 4641728, 4931836, 5636384, 6069952, 9283456, 9863672, 11272768, 12139904, 19727344, 22545536, 39454688, 78909376, 157818752]

約数ペア:

[(1, 157818752), (2, 78909376), (4, 39454688), (7, 22545536), (8, 19727344), (13, 12139904), (14, 11272768), (16, 9863672), (17, 9283456), (26, 6069952), (28, 5636384), (32, 4931836), (34, 4641728), (52, 3034976), (56, 2818192), (64, 2465918), (68, 2320864), (91, 1734272), (104, 1517488), (112, 1409096), (119, 1326208), (128, 1232959), (136, 1160432), (182, 867136), (208, 758744), (221, 714112), (224, 704548), (238, 663104), (272, 580216), (364, 433568), (416, 379372), (442, 357056), (448, 352274), (476, 331552), (544, 290108), (728, 216784), (797, 198016), (832, 189686), (884, 178528), (896, 176137), (952, 165776), (1088, 145054), (1456, 108392), (1547, 102016), (1594, 99008), (1664, 94843), (1768, 89264), (1904, 82888), (2176, 72527), (2912, 54196), (3094, 51008), (3188, 49504), (3536, 44632), (3808, 41444), (5579, 28288), (5824, 27098), (6188, 25504), (6376, 24752), (7072, 22316), (7616, 20722), (10361, 15232), (11158, 14144), (11648, 13549), (12376, 12752)]