142754291708

素因数分解:

$2^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{683}}^1\times {\mathrm{9437}}^1$

素因数の和:10251

約数の個数: 72

約数和(自身を含む): 293639057712

約数和(自身を除く): 150884766004

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 113, 196, 226, 452, 683, 791, 1366, 1582, 2732, 3164, 4781, 5537, 9437, 9562, 11074, 18874, 19124, 22148, 33467, 37748, 66059, 66934, 77179, 132118, 133868, 154358, 264236, 308716, 462413, 540253, 924826, 1066381, 1080506, 1849652, 2132762, 2161012, 3781771, 4265524, 6445471, 7464667, 7563542, 12890942, 14929334, 15127084, 25781884, 29858668, 45118297, 52252669, 90236594, 104505338, 180473188, 209010676, 315828079, 631656158, 728338223, 1263312316, 1456676446, 2913352892, 5098367561, 10196735122, 20393470244, 35688572927, 71377145854, 142754291708]

約数ペア:

[(1, 142754291708), (2, 71377145854), (4, 35688572927), (7, 20393470244), (14, 10196735122), (28, 5098367561), (49, 2913352892), (98, 1456676446), (113, 1263312316), (196, 728338223), (226, 631656158), (452, 315828079), (683, 209010676), (791, 180473188), (1366, 104505338), (1582, 90236594), (2732, 52252669), (3164, 45118297), (4781, 29858668), (5537, 25781884), (9437, 15127084), (9562, 14929334), (11074, 12890942), (18874, 7563542), (19124, 7464667), (22148, 6445471), (33467, 4265524), (37748, 3781771), (66059, 2161012), (66934, 2132762), (77179, 1849652), (132118, 1080506), (133868, 1066381), (154358, 924826), (264236, 540253), (308716, 462413)]