140150584

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{21031}}^1$

素因数の和:21068

約数の個数: 48

約数和(自身を含む): 323682480

約数和(自身を除く): 183531896

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 21031, 42062, 84124, 147217, 168248, 294434, 357527, 588868, 715054, 1030519, 1177736, 1430108, 2061038, 2502689, 2860216, 4122076, 5005378, 8244152, 10010756, 17518823, 20021512, 35037646, 70075292, 140150584]

約数ペア:

[(1, 140150584), (2, 70075292), (4, 35037646), (7, 20021512), (8, 17518823), (14, 10010756), (17, 8244152), (28, 5005378), (34, 4122076), (49, 2860216), (56, 2502689), (68, 2061038), (98, 1430108), (119, 1177736), (136, 1030519), (196, 715054), (238, 588868), (392, 357527), (476, 294434), (833, 168248), (952, 147217), (1666, 84124), (3332, 42062), (6664, 21031)]