142352016

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4057}}^1$

素因数の和:4128

約数の個数: 80

約数和(自身を含む): 398528064

約数和(自身を除く): 256176048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 43, 48, 51, 68, 86, 102, 129, 136, 172, 204, 258, 272, 344, 408, 516, 688, 731, 816, 1032, 1462, 2064, 2193, 2924, 4057, 4386, 5848, 8114, 8772, 11696, 12171, 16228, 17544, 24342, 32456, 35088, 48684, 64912, 68969, 97368, 137938, 174451, 194736, 206907, 275876, 348902, 413814, 523353, 551752, 697804, 827628, 1046706, 1103504, 1395608, 1655256, 2093412, 2791216, 2965667, 3310512, 4186824, 5931334, 8373648, 8897001, 11862668, 17794002, 23725336, 35588004, 47450672, 71176008, 142352016]

約数ペア:

[(1, 142352016), (2, 71176008), (3, 47450672), (4, 35588004), (6, 23725336), (8, 17794002), (12, 11862668), (16, 8897001), (17, 8373648), (24, 5931334), (34, 4186824), (43, 3310512), (48, 2965667), (51, 2791216), (68, 2093412), (86, 1655256), (102, 1395608), (129, 1103504), (136, 1046706), (172, 827628), (204, 697804), (258, 551752), (272, 523353), (344, 413814), (408, 348902), (516, 275876), (688, 206907), (731, 194736), (816, 174451), (1032, 137938), (1462, 97368), (2064, 68969), (2193, 64912), (2924, 48684), (4057, 35088), (4386, 32456), (5848, 24342), (8114, 17544), (8772, 16228), (11696, 12171)]