149208026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{727}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 257886720

約数和(自身を除く): 108678694

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 491, 727, 982, 1454, 5401, 7997, 9329, 10802, 13813, 15994, 18658, 27626, 102619, 151943, 205238, 303886, 356957, 713914, 3926527, 6782183, 7853054, 13564366, 74604013, 149208026]

約数ペア:

[(1, 149208026), (2, 74604013), (11, 13564366), (19, 7853054), (22, 6782183), (38, 3926527), (209, 713914), (418, 356957), (491, 303886), (727, 205238), (982, 151943), (1454, 102619), (5401, 27626), (7997, 18658), (9329, 15994), (10802, 13813)]