155529288

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37897}}^1$

素因数の和:37931

約数の個数: 64

約数和(自身を含む): 454776000

約数和(自身を除く): 299246712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 37897, 75794, 113691, 151588, 227382, 303176, 341073, 454764, 682146, 720043, 909528, 1023219, 1364292, 1440086, 2046438, 2160129, 2728584, 2880172, 4092876, 4320258, 5760344, 6480387, 8185752, 8640516, 12960774, 17281032, 19441161, 25921548, 38882322, 51843096, 77764644, 155529288]

約数ペア:

[(1, 155529288), (2, 77764644), (3, 51843096), (4, 38882322), (6, 25921548), (8, 19441161), (9, 17281032), (12, 12960774), (18, 8640516), (19, 8185752), (24, 6480387), (27, 5760344), (36, 4320258), (38, 4092876), (54, 2880172), (57, 2728584), (72, 2160129), (76, 2046438), (108, 1440086), (114, 1364292), (152, 1023219), (171, 909528), (216, 720043), (228, 682146), (342, 454764), (456, 341073), (513, 303176), (684, 227382), (1026, 151588), (1368, 113691), (2052, 75794), (4104, 37897)]