171572104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1$

素因数の和:734

約数の個数: 64

約数和(自身を含む): 366220800

約数和(自身を除く): 194648696

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 109, 124, 218, 248, 341, 436, 577, 682, 872, 1154, 1199, 1364, 2308, 2398, 2728, 3379, 4616, 4796, 6347, 6758, 9592, 12694, 13516, 17887, 25388, 27032, 35774, 37169, 50776, 62893, 71548, 74338, 125786, 143096, 148676, 196757, 251572, 297352, 393514, 503144, 691823, 787028, 1383646, 1574056, 1949683, 2767292, 3899366, 5534584, 7798732, 15597464, 21446513, 42893026, 85786052, 171572104]

約数ペア:

[(1, 171572104), (2, 85786052), (4, 42893026), (8, 21446513), (11, 15597464), (22, 7798732), (31, 5534584), (44, 3899366), (62, 2767292), (88, 1949683), (109, 1574056), (124, 1383646), (218, 787028), (248, 691823), (341, 503144), (436, 393514), (577, 297352), (682, 251572), (872, 196757), (1154, 148676), (1199, 143096), (1364, 125786), (2308, 74338), (2398, 71548), (2728, 62893), (3379, 50776), (4616, 37169), (4796, 35774), (6347, 27032), (6758, 25388), (9592, 17887), (12694, 13516)]