133020628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 260789760

約数和(自身を除く): 127769132

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 179, 358, 403, 461, 716, 806, 922, 1612, 1844, 2327, 4654, 5549, 5993, 9308, 11098, 11986, 14291, 22196, 23972, 28582, 57164, 72137, 82519, 144274, 165038, 185783, 288548, 330076, 371566, 743132, 1072747, 2145494, 2558089, 4290988, 5116178, 10232356, 33255157, 66510314, 133020628]

約数ペア:

[(1, 133020628), (2, 66510314), (4, 33255157), (13, 10232356), (26, 5116178), (31, 4290988), (52, 2558089), (62, 2145494), (124, 1072747), (179, 743132), (358, 371566), (403, 330076), (461, 288548), (716, 185783), (806, 165038), (922, 144274), (1612, 82519), (1844, 72137), (2327, 57164), (4654, 28582), (5549, 23972), (5993, 22196), (9308, 14291), (11098, 11986)]