139852908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:344

約数の個数: 108

約数和(自身を含む): 387948288

約数和(自身を除く): 248095380

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 169, 181, 234, 254, 338, 362, 381, 468, 507, 508, 543, 676, 724, 762, 1014, 1086, 1143, 1521, 1524, 1629, 1651, 2028, 2172, 2286, 2353, 3042, 3258, 3302, 4572, 4706, 4953, 6084, 6516, 6604, 7059, 9412, 9906, 14118, 14859, 19812, 21177, 21463, 22987, 28236, 29718, 30589, 42354, 42926, 45974, 59436, 61178, 64389, 68961, 84708, 85852, 91767, 91948, 122356, 128778, 137922, 183534, 193167, 206883, 257556, 275301, 275844, 298831, 367068, 386334, 413766, 550602, 597662, 772668, 827532, 896493, 1101204, 1195324, 1792986, 2689479, 3585972, 3884803, 5378958, 7769606, 10757916, 11654409, 15539212, 23308818, 34963227, 46617636, 69926454, 139852908]

約数ペア:

[(1, 139852908), (2, 69926454), (3, 46617636), (4, 34963227), (6, 23308818), (9, 15539212), (12, 11654409), (13, 10757916), (18, 7769606), (26, 5378958), (36, 3884803), (39, 3585972), (52, 2689479), (78, 1792986), (117, 1195324), (127, 1101204), (156, 896493), (169, 827532), (181, 772668), (234, 597662), (254, 550602), (338, 413766), (362, 386334), (381, 367068), (468, 298831), (507, 275844), (508, 275301), (543, 257556), (676, 206883), (724, 193167), (762, 183534), (1014, 137922), (1086, 128778), (1143, 122356), (1521, 91948), (1524, 91767), (1629, 85852), (1651, 84708), (2028, 68961), (2172, 64389), (2286, 61178), (2353, 59436), (3042, 45974), (3258, 42926), (3302, 42354), (4572, 30589), (4706, 29718), (4953, 28236), (6084, 22987), (6516, 21463), (6604, 21177), (7059, 19812), (9412, 14859), (9906, 14118)]