156780408565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{11161}}^1\times {\mathrm{8807}}^1$

素因数の和:20013

約数の個数: 32

約数和(自身を含む): 212360175360

約数和(自身を除く): 55579766795

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 8807, 11161, 44035, 55805, 96877, 122771, 255403, 323669, 484385, 613855, 1277015, 1618345, 2809433, 3560359, 14047165, 17801795, 98294927, 491474635, 1081244197, 2850552883, 5406220985, 14252764415, 31356081713, 156780408565]

約数ペア:

[(1, 156780408565), (5, 31356081713), (11, 14252764415), (29, 5406220985), (55, 2850552883), (145, 1081244197), (319, 491474635), (1595, 98294927), (8807, 17801795), (11161, 14047165), (44035, 3560359), (55805, 2809433), (96877, 1618345), (122771, 1277015), (255403, 613855), (323669, 484385)]