147940432

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{461}}^1\times {\mathrm{647}}^1$

素因数の和:1147

約数の個数: 40

約数和(自身を含む): 296980992

約数和(自身を除く): 149040560

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 461, 496, 647, 922, 1294, 1844, 2588, 3688, 5176, 7376, 10352, 14291, 20057, 28582, 40114, 57164, 80228, 114328, 160456, 228656, 298267, 320912, 596534, 1193068, 2386136, 4772272, 9246277, 18492554, 36985108, 73970216, 147940432]

約数ペア:

[(1, 147940432), (2, 73970216), (4, 36985108), (8, 18492554), (16, 9246277), (31, 4772272), (62, 2386136), (124, 1193068), (248, 596534), (461, 320912), (496, 298267), (647, 228656), (922, 160456), (1294, 114328), (1844, 80228), (2588, 57164), (3688, 40114), (5176, 28582), (7376, 20057), (10352, 14291)]