145020528

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{7351}}^1$

素因数の和:7502

約数の個数: 60

約数和(自身を含む): 408874128

約数和(自身を除く): 263853600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 274, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 4932, 6576, 7351, 9864, 14702, 19728, 22053, 29404, 44106, 58808, 66159, 88212, 117616, 132318, 176424, 264636, 352848, 529272, 1007087, 1058544, 2014174, 3021261, 4028348, 6042522, 8056696, 9063783, 12085044, 16113392, 18127566, 24170088, 36255132, 48340176, 72510264, 145020528]

約数ペア:

[(1, 145020528), (2, 72510264), (3, 48340176), (4, 36255132), (6, 24170088), (8, 18127566), (9, 16113392), (12, 12085044), (16, 9063783), (18, 8056696), (24, 6042522), (36, 4028348), (48, 3021261), (72, 2014174), (137, 1058544), (144, 1007087), (274, 529272), (411, 352848), (548, 264636), (822, 176424), (1096, 132318), (1233, 117616), (1644, 88212), (2192, 66159), (2466, 58808), (3288, 44106), (4932, 29404), (6576, 22053), (7351, 19728), (9864, 14702)]