168360045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{84391}}^1$

素因数の和:84425

約数の個数: 32

約数和(自身を含む): 324065280

約数和(自身を除く): 155705235

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 84391, 253173, 421955, 590737, 1265865, 1603429, 1772211, 2953685, 4810287, 8017145, 8861055, 11224003, 24051435, 33672009, 56120015, 168360045]

約数ペア:

[(1, 168360045), (3, 56120015), (5, 33672009), (7, 24051435), (15, 11224003), (19, 8861055), (21, 8017145), (35, 4810287), (57, 2953685), (95, 1772211), (105, 1603429), (133, 1265865), (285, 590737), (399, 421955), (665, 253173), (1995, 84391)]