172215337312

素因数分解:

$2^5\times {\mathrm{37}}^3\times {\mathrm{181}}^1\times {\mathrm{587}}^1$

素因数の和:889

約数の個数: 96

約数和(自身を含む): 350988936480

約数和(自身を除く): 178773599168

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 181, 296, 362, 587, 592, 724, 1174, 1184, 1369, 1448, 2348, 2738, 2896, 4696, 5476, 5792, 6697, 9392, 10952, 13394, 18784, 21719, 21904, 26788, 43438, 43808, 50653, 53576, 86876, 101306, 106247, 107152, 173752, 202612, 212494, 214304, 247789, 347504, 405224, 424988, 495578, 695008, 803603, 810448, 849976, 991156, 1607206, 1620896, 1699952, 1982312, 3214412, 3399904, 3931139, 3964624, 6428824, 7862278, 7929248, 9168193, 12857648, 15724556, 18336386, 25715296, 29733311, 31449112, 36672772, 59466622, 62898224, 73345544, 118933244, 125796448, 145452143, 146691088, 237866488, 290904286, 293382176, 475732976, 581808572, 951465952, 1163617144, 2327234288, 4654468576, 5381729291, 10763458582, 21526917164, 43053834328, 86107668656, 172215337312]

約数ペア:

[(1, 172215337312), (2, 86107668656), (4, 43053834328), (8, 21526917164), (16, 10763458582), (32, 5381729291), (37, 4654468576), (74, 2327234288), (148, 1163617144), (181, 951465952), (296, 581808572), (362, 475732976), (587, 293382176), (592, 290904286), (724, 237866488), (1174, 146691088), (1184, 145452143), (1369, 125796448), (1448, 118933244), (2348, 73345544), (2738, 62898224), (2896, 59466622), (4696, 36672772), (5476, 31449112), (5792, 29733311), (6697, 25715296), (9392, 18336386), (10952, 15724556), (13394, 12857648), (18784, 9168193), (21719, 7929248), (21904, 7862278), (26788, 6428824), (43438, 3964624), (43808, 3931139), (50653, 3399904), (53576, 3214412), (86876, 1982312), (101306, 1699952), (106247, 1620896), (107152, 1607206), (173752, 991156), (202612, 849976), (212494, 810448), (214304, 803603), (247789, 695008), (347504, 495578), (405224, 424988)]