157321476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{336157}}^1$

素因数の和:336180

約数の個数: 36

約数和(自身を含む): 428265292

約数和(自身を除く): 270943816

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 336157, 672314, 1008471, 1344628, 2016942, 3025413, 4033884, 4370041, 6050826, 8740082, 12101652, 13110123, 17480164, 26220246, 39330369, 52440492, 78660738, 157321476]

約数ペア:

[(1, 157321476), (2, 78660738), (3, 52440492), (4, 39330369), (6, 26220246), (9, 17480164), (12, 13110123), (13, 12101652), (18, 8740082), (26, 6050826), (36, 4370041), (39, 4033884), (52, 3025413), (78, 2016942), (117, 1344628), (156, 1008471), (234, 672314), (468, 336157)]