196140832

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:338

約数の個数: 72

約数和(自身を含む): 415908864

約数和(自身を除く): 219768032

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 127, 136, 167, 254, 272, 289, 334, 508, 544, 578, 668, 1016, 1156, 1336, 2032, 2159, 2312, 2672, 2839, 4064, 4318, 4624, 5344, 5678, 8636, 9248, 11356, 17272, 21209, 22712, 34544, 36703, 42418, 45424, 48263, 69088, 73406, 84836, 90848, 96526, 146812, 169672, 193052, 293624, 339344, 360553, 386104, 587248, 678688, 721106, 772208, 1174496, 1442212, 1544416, 2884424, 5768848, 6129401, 11537696, 12258802, 24517604, 49035208, 98070416, 196140832]

約数ペア:

[(1, 196140832), (2, 98070416), (4, 49035208), (8, 24517604), (16, 12258802), (17, 11537696), (32, 6129401), (34, 5768848), (68, 2884424), (127, 1544416), (136, 1442212), (167, 1174496), (254, 772208), (272, 721106), (289, 678688), (334, 587248), (508, 386104), (544, 360553), (578, 339344), (668, 293624), (1016, 193052), (1156, 169672), (1336, 146812), (2032, 96526), (2159, 90848), (2312, 84836), (2672, 73406), (2839, 69088), (4064, 48263), (4318, 45424), (4624, 42418), (5344, 36703), (5678, 34544), (8636, 22712), (9248, 21209), (11356, 17272)]