173791473688

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{883}}^1\times {\mathrm{2617}}^1$

素因数の和:3609

約数の個数: 128

約数和(自身を含む): 399913113600

約数和(自身を除く): 226121639912

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 79, 119, 136, 158, 238, 316, 476, 553, 632, 883, 952, 1106, 1343, 1766, 2212, 2617, 2686, 3532, 4424, 5234, 5372, 6181, 7064, 9401, 10468, 10744, 12362, 15011, 18319, 18802, 20936, 24724, 30022, 36638, 37604, 44489, 49448, 60044, 69757, 73276, 75208, 88978, 105077, 120088, 139514, 146552, 177956, 206743, 210154, 279028, 311423, 355912, 413486, 420308, 488299, 558056, 622846, 826972, 840616, 976598, 1185869, 1245692, 1447201, 1653944, 1953196, 2310811, 2371738, 2491384, 2894402, 3514631, 3906392, 4621622, 4743476, 5788804, 7029262, 8301083, 9243244, 9486952, 11577608, 14058524, 16175677, 16602166, 18486488, 24602417, 28117048, 32351354, 33204332, 39283787, 49204834, 64702708, 66408664, 78567574, 98409668, 129405416, 157135148, 182554069, 196819336, 274986509, 314270296, 365108138, 549973018, 730216276, 1099946036, 1277878483, 1460432552, 2199892072, 2555756966, 3103419173, 5111513932, 6206838346, 10223027864, 12413676692, 21723934211, 24827353384, 43447868422, 86895736844, 173791473688]

約数ペア:

[(1, 173791473688), (2, 86895736844), (4, 43447868422), (7, 24827353384), (8, 21723934211), (14, 12413676692), (17, 10223027864), (28, 6206838346), (34, 5111513932), (56, 3103419173), (68, 2555756966), (79, 2199892072), (119, 1460432552), (136, 1277878483), (158, 1099946036), (238, 730216276), (316, 549973018), (476, 365108138), (553, 314270296), (632, 274986509), (883, 196819336), (952, 182554069), (1106, 157135148), (1343, 129405416), (1766, 98409668), (2212, 78567574), (2617, 66408664), (2686, 64702708), (3532, 49204834), (4424, 39283787), (5234, 33204332), (5372, 32351354), (6181, 28117048), (7064, 24602417), (9401, 18486488), (10468, 16602166), (10744, 16175677), (12362, 14058524), (15011, 11577608), (18319, 9486952), (18802, 9243244), (20936, 8301083), (24724, 7029262), (30022, 5788804), (36638, 4743476), (37604, 4621622), (44489, 3906392), (49448, 3514631), (60044, 2894402), (69757, 2491384), (73276, 2371738), (75208, 2310811), (88978, 1953196), (105077, 1653944), (120088, 1447201), (139514, 1245692), (146552, 1185869), (177956, 976598), (206743, 840616), (210154, 826972), (279028, 622846), (311423, 558056), (355912, 488299), (413486, 420308)]