155280228

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{128119}}^1$

素因数の和:128227

約数の個数: 24

約数和(自身を含む): 365910720

約数和(自身を除く): 210630492

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 128119, 256238, 384357, 512476, 768714, 1537428, 12940019, 25880038, 38820057, 51760076, 77640114, 155280228]

約数ペア:

[(1, 155280228), (2, 77640114), (3, 51760076), (4, 38820057), (6, 25880038), (12, 12940019), (101, 1537428), (202, 768714), (303, 512476), (404, 384357), (606, 256238), (1212, 128119)]