156739962

素因数分解:

$2^1\times 3^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1\times {\mathrm{523}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 316915200

約数和(自身を除く): 160175238

約数列:

[1, 2, 3, 6, 199, 251, 398, 502, 523, 597, 753, 1046, 1194, 1506, 1569, 3138, 49949, 99898, 104077, 131273, 149847, 208154, 262546, 299694, 312231, 393819, 624462, 787638, 26123327, 52246654, 78369981, 156739962]

約数ペア:

[(1, 156739962), (2, 78369981), (3, 52246654), (6, 26123327), (199, 787638), (251, 624462), (398, 393819), (502, 312231), (523, 299694), (597, 262546), (753, 208154), (1046, 149847), (1194, 131273), (1506, 104077), (1569, 99898), (3138, 49949)]