151081749

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 108

約数和(自身を含む): 292484556

約数和(自身を除く): 141402807

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 49, 57, 63, 73, 91, 117, 133, 147, 171, 219, 247, 273, 361, 399, 441, 511, 637, 657, 741, 819, 931, 949, 1083, 1197, 1387, 1533, 1729, 1911, 2223, 2527, 2793, 2847, 3249, 3577, 4161, 4599, 4693, 5187, 5733, 6643, 7581, 8379, 8541, 9709, 10731, 12103, 12483, 14079, 15561, 17689, 18031, 19929, 22743, 26353, 29127, 32193, 32851, 36309, 42237, 46501, 53067, 54093, 59787, 67963, 79059, 87381, 98553, 108927, 126217, 139503, 159201, 162279, 184471, 203889, 229957, 237177, 295659, 342589, 378651, 418509, 553413, 611667, 689871, 883519, 1027767, 1135953, 1291297, 1660239, 2069613, 2398123, 2650557, 3083301, 3873891, 7194369, 7951671, 11621673, 16786861, 21583107, 50360583, 151081749]

約数ペア:

[(1, 151081749), (3, 50360583), (7, 21583107), (9, 16786861), (13, 11621673), (19, 7951671), (21, 7194369), (39, 3873891), (49, 3083301), (57, 2650557), (63, 2398123), (73, 2069613), (91, 1660239), (117, 1291297), (133, 1135953), (147, 1027767), (171, 883519), (219, 689871), (247, 611667), (273, 553413), (361, 418509), (399, 378651), (441, 342589), (511, 295659), (637, 237177), (657, 229957), (741, 203889), (819, 184471), (931, 162279), (949, 159201), (1083, 139503), (1197, 126217), (1387, 108927), (1533, 98553), (1729, 87381), (1911, 79059), (2223, 67963), (2527, 59787), (2793, 54093), (2847, 53067), (3249, 46501), (3577, 42237), (4161, 36309), (4599, 32851), (4693, 32193), (5187, 29127), (5733, 26353), (6643, 22743), (7581, 19929), (8379, 18031), (8541, 17689), (9709, 15561), (10731, 14079), (12103, 12483)]