128128332

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2281}}^1$

素因数の和:2470

約数の個数: 48

約数和(自身を含む): 310790144

約数和(自身を除く): 182661812

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 151, 186, 302, 372, 453, 604, 906, 1812, 2281, 4562, 4681, 6843, 9124, 9362, 13686, 14043, 18724, 27372, 28086, 56172, 70711, 141422, 212133, 282844, 344431, 424266, 688862, 848532, 1033293, 1377724, 2066586, 4133172, 10677361, 21354722, 32032083, 42709444, 64064166, 128128332]

約数ペア:

[(1, 128128332), (2, 64064166), (3, 42709444), (4, 32032083), (6, 21354722), (12, 10677361), (31, 4133172), (62, 2066586), (93, 1377724), (124, 1033293), (151, 848532), (186, 688862), (302, 424266), (372, 344431), (453, 282844), (604, 212133), (906, 141422), (1812, 70711), (2281, 56172), (4562, 28086), (4681, 27372), (6843, 18724), (9124, 14043), (9362, 13686)]