142962764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2609}}^1$

素因数の和:2742

約数の個数: 48

約数和(自身を含む): 304012800

約数和(自身を除く): 161050036

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 103, 133, 206, 266, 412, 532, 721, 1442, 1957, 2609, 2884, 3914, 5218, 7828, 10436, 13699, 18263, 27398, 36526, 49571, 54796, 73052, 99142, 198284, 268727, 346997, 537454, 693994, 1074908, 1387988, 1881089, 3762178, 5105813, 7524356, 10211626, 20423252, 35740691, 71481382, 142962764]

約数ペア:

[(1, 142962764), (2, 71481382), (4, 35740691), (7, 20423252), (14, 10211626), (19, 7524356), (28, 5105813), (38, 3762178), (76, 1881089), (103, 1387988), (133, 1074908), (206, 693994), (266, 537454), (412, 346997), (532, 268727), (721, 198284), (1442, 99142), (1957, 73052), (2609, 54796), (2884, 49571), (3914, 36526), (5218, 27398), (7828, 18263), (10436, 13699)]