172323424

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^2$

素因数の和:165

約数の個数: 144

約数和(自身を含む): 449735328

約数和(自身を除く): 277411904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 59, 68, 91, 104, 112, 118, 119, 136, 182, 208, 221, 224, 236, 238, 272, 364, 413, 416, 442, 472, 476, 544, 728, 767, 826, 884, 944, 952, 1003, 1456, 1534, 1547, 1652, 1768, 1888, 1904, 2006, 2912, 3068, 3094, 3304, 3481, 3536, 3808, 4012, 5369, 6136, 6188, 6608, 6962, 7021, 7072, 8024, 10738, 12272, 12376, 13039, 13216, 13924, 14042, 16048, 21476, 24367, 24544, 24752, 26078, 27848, 28084, 32096, 42952, 45253, 48734, 49504, 52156, 55696, 56168, 59177, 85904, 90506, 91273, 97468, 104312, 111392, 112336, 118354, 171808, 181012, 182546, 194936, 208624, 224672, 236708, 316771, 362024, 365092, 389872, 414239, 417248, 473416, 633542, 724048, 730184, 769301, 779744, 828478, 946832, 1267084, 1448096, 1460368, 1538602, 1656956, 1893664, 2534168, 2920736, 3077204, 3313912, 5068336, 5385107, 6154408, 6627824, 10136672, 10770214, 12308816, 13255648, 21540428, 24617632, 43080856, 86161712, 172323424]

約数ペア:

[(1, 172323424), (2, 86161712), (4, 43080856), (7, 24617632), (8, 21540428), (13, 13255648), (14, 12308816), (16, 10770214), (17, 10136672), (26, 6627824), (28, 6154408), (32, 5385107), (34, 5068336), (52, 3313912), (56, 3077204), (59, 2920736), (68, 2534168), (91, 1893664), (104, 1656956), (112, 1538602), (118, 1460368), (119, 1448096), (136, 1267084), (182, 946832), (208, 828478), (221, 779744), (224, 769301), (236, 730184), (238, 724048), (272, 633542), (364, 473416), (413, 417248), (416, 414239), (442, 389872), (472, 365092), (476, 362024), (544, 316771), (728, 236708), (767, 224672), (826, 208624), (884, 194936), (944, 182546), (952, 181012), (1003, 171808), (1456, 118354), (1534, 112336), (1547, 111392), (1652, 104312), (1768, 97468), (1888, 91273), (1904, 90506), (2006, 85904), (2912, 59177), (3068, 56168), (3094, 55696), (3304, 52156), (3481, 49504), (3536, 48734), (3808, 45253), (4012, 42952), (5369, 32096), (6136, 28084), (6188, 27848), (6608, 26078), (6962, 24752), (7021, 24544), (7072, 24367), (8024, 21476), (10738, 16048), (12272, 14042), (12376, 13924), (13039, 13216)]