143970448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15277}}^1$

素因数の和:15335

約数の個数: 40

約数和(自身を含む): 303115520

約数和(自身を除く): 159145072

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 15277, 30554, 61108, 122216, 244432, 290263, 473587, 580526, 947174, 1161052, 1894348, 2322104, 3788696, 4644208, 7577392, 8998153, 17996306, 35992612, 71985224, 143970448]

約数ペア:

[(1, 143970448), (2, 71985224), (4, 35992612), (8, 17996306), (16, 8998153), (19, 7577392), (31, 4644208), (38, 3788696), (62, 2322104), (76, 1894348), (124, 1161052), (152, 947174), (248, 580526), (304, 473587), (496, 290263), (589, 244432), (1178, 122216), (2356, 61108), (4712, 30554), (9424, 15277)]