141237488

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2141}}^1$

素因数の和:2206

約数の個数: 80

約数和(自身を含む): 339978240

約数和(自身を除く): 198740752

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1178, 1736, 2128, 2141, 2356, 3472, 4123, 4282, 4712, 8246, 8564, 9424, 14987, 16492, 17128, 29974, 32984, 34256, 40679, 59948, 65968, 66371, 81358, 119896, 132742, 162716, 239792, 265484, 284753, 325432, 464597, 530968, 569506, 650864, 929194, 1061936, 1139012, 1261049, 1858388, 2278024, 2522098, 3716776, 4556048, 5044196, 7433552, 8827343, 10088392, 17654686, 20176784, 35309372, 70618744, 141237488]

約数ペア:

[(1, 141237488), (2, 70618744), (4, 35309372), (7, 20176784), (8, 17654686), (14, 10088392), (16, 8827343), (19, 7433552), (28, 5044196), (31, 4556048), (38, 3716776), (56, 2522098), (62, 2278024), (76, 1858388), (112, 1261049), (124, 1139012), (133, 1061936), (152, 929194), (217, 650864), (248, 569506), (266, 530968), (304, 464597), (434, 325432), (496, 284753), (532, 265484), (589, 239792), (868, 162716), (1064, 132742), (1178, 119896), (1736, 81358), (2128, 66371), (2141, 65968), (2356, 59948), (3472, 40679), (4123, 34256), (4282, 32984), (4712, 29974), (8246, 17128), (8564, 16492), (9424, 14987)]