138188784

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:287

約数の個数: 160

約数和(自身を含む): 407116800

約数和(自身を除く): 268928016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 37, 46, 48, 51, 68, 69, 74, 92, 102, 111, 136, 138, 148, 184, 199, 204, 222, 272, 276, 296, 368, 391, 398, 408, 444, 552, 592, 597, 629, 782, 796, 816, 851, 888, 1104, 1173, 1194, 1258, 1564, 1592, 1702, 1776, 1887, 2346, 2388, 2516, 2553, 3128, 3184, 3383, 3404, 3774, 4577, 4692, 4776, 5032, 5106, 6256, 6766, 6808, 7363, 7548, 9154, 9384, 9552, 10064, 10149, 10212, 13532, 13616, 13731, 14467, 14726, 15096, 18308, 18768, 20298, 20424, 22089, 27064, 27462, 28934, 29452, 30192, 36616, 40596, 40848, 43401, 44178, 54128, 54924, 57868, 58904, 73232, 77809, 81192, 86802, 88356, 109848, 115736, 117808, 125171, 155618, 162384, 169349, 173604, 176712, 219696, 231472, 233427, 250342, 311236, 338698, 347208, 353424, 375513, 466854, 500684, 508047, 622472, 677396, 694416, 751026, 933708, 1001368, 1016094, 1244944, 1354792, 1502052, 1867416, 2002736, 2032188, 2709584, 2878933, 3004104, 3734832, 4064376, 5757866, 6008208, 8128752, 8636799, 11515732, 17273598, 23031464, 34547196, 46062928, 69094392, 138188784]

約数ペア:

[(1, 138188784), (2, 69094392), (3, 46062928), (4, 34547196), (6, 23031464), (8, 17273598), (12, 11515732), (16, 8636799), (17, 8128752), (23, 6008208), (24, 5757866), (34, 4064376), (37, 3734832), (46, 3004104), (48, 2878933), (51, 2709584), (68, 2032188), (69, 2002736), (74, 1867416), (92, 1502052), (102, 1354792), (111, 1244944), (136, 1016094), (138, 1001368), (148, 933708), (184, 751026), (199, 694416), (204, 677396), (222, 622472), (272, 508047), (276, 500684), (296, 466854), (368, 375513), (391, 353424), (398, 347208), (408, 338698), (444, 311236), (552, 250342), (592, 233427), (597, 231472), (629, 219696), (782, 176712), (796, 173604), (816, 169349), (851, 162384), (888, 155618), (1104, 125171), (1173, 117808), (1194, 115736), (1258, 109848), (1564, 88356), (1592, 86802), (1702, 81192), (1776, 77809), (1887, 73232), (2346, 58904), (2388, 57868), (2516, 54924), (2553, 54128), (3128, 44178), (3184, 43401), (3383, 40848), (3404, 40596), (3774, 36616), (4577, 30192), (4692, 29452), (4776, 28934), (5032, 27462), (5106, 27064), (6256, 22089), (6766, 20424), (6808, 20298), (7363, 18768), (7548, 18308), (9154, 15096), (9384, 14726), (9552, 14467), (10064, 13731), (10149, 13616), (10212, 13532)]