156989732272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{60139}}^1$

素因数の和:60474

約数の個数: 80

約数和(自身を含む): 331703372800

約数和(自身を除く): 174713640528

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 277, 304, 496, 554, 589, 1108, 1178, 2216, 2356, 4432, 4712, 5263, 8587, 9424, 10526, 17174, 21052, 34348, 42104, 60139, 68696, 84208, 120278, 137392, 163153, 240556, 326306, 481112, 652612, 962224, 1142641, 1305224, 1864309, 2285282, 2610448, 3728618, 4570564, 7457236, 9141128, 14914472, 16658503, 18282256, 29828944, 33317006, 35421871, 66634012, 70843742, 133268024, 141687484, 266536048, 283374968, 316511557, 516413593, 566749936, 633023114, 1032827186, 1266046228, 2065654372, 2532092456, 4131308744, 5064184912, 8262617488, 9811858267, 19623716534, 39247433068, 78494866136, 156989732272]

約数ペア:

[(1, 156989732272), (2, 78494866136), (4, 39247433068), (8, 19623716534), (16, 9811858267), (19, 8262617488), (31, 5064184912), (38, 4131308744), (62, 2532092456), (76, 2065654372), (124, 1266046228), (152, 1032827186), (248, 633023114), (277, 566749936), (304, 516413593), (496, 316511557), (554, 283374968), (589, 266536048), (1108, 141687484), (1178, 133268024), (2216, 70843742), (2356, 66634012), (4432, 35421871), (4712, 33317006), (5263, 29828944), (8587, 18282256), (9424, 16658503), (10526, 14914472), (17174, 9141128), (21052, 7457236), (34348, 4570564), (42104, 3728618), (60139, 2610448), (68696, 2285282), (84208, 1864309), (120278, 1305224), (137392, 1142641), (163153, 962224), (240556, 652612), (326306, 481112)]