16801265196

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{72503}}^1$

素因数の和:72711

約数の個数: 72

約数和(自身を含む): 43783425504

約数和(自身を除く): 26982160308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 157, 164, 246, 314, 369, 471, 492, 628, 738, 942, 1413, 1476, 1884, 2826, 5652, 6437, 12874, 19311, 25748, 38622, 57933, 72503, 77244, 115866, 145006, 217509, 231732, 290012, 435018, 652527, 870036, 1305054, 2610108, 2972623, 5945246, 8917869, 11382971, 11890492, 17835738, 22765942, 26753607, 34148913, 35671476, 45531884, 53507214, 68297826, 102446739, 107014428, 136595652, 204893478, 409786956, 466701811, 933403622, 1400105433, 1866807244, 2800210866, 4200316299, 5600421732, 8400632598, 16801265196]

約数ペア:

[(1, 16801265196), (2, 8400632598), (3, 5600421732), (4, 4200316299), (6, 2800210866), (9, 1866807244), (12, 1400105433), (18, 933403622), (36, 466701811), (41, 409786956), (82, 204893478), (123, 136595652), (157, 107014428), (164, 102446739), (246, 68297826), (314, 53507214), (369, 45531884), (471, 35671476), (492, 34148913), (628, 26753607), (738, 22765942), (942, 17835738), (1413, 11890492), (1476, 11382971), (1884, 8917869), (2826, 5945246), (5652, 2972623), (6437, 2610108), (12874, 1305054), (19311, 870036), (25748, 652527), (38622, 435018), (57933, 290012), (72503, 231732), (77244, 217509), (115866, 145006)]