156979462

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1051}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 261771264

約数和(自身を除く): 104791802

約数列:

[1, 2, 17, 23, 34, 46, 191, 382, 391, 782, 1051, 2102, 3247, 4393, 6494, 8786, 17867, 24173, 35734, 48346, 74681, 149362, 200741, 401482, 410941, 821882, 3412597, 4617043, 6825194, 9234086, 78489731, 156979462]

約数ペア:

[(1, 156979462), (2, 78489731), (17, 9234086), (23, 6825194), (34, 4617043), (46, 3412597), (191, 821882), (382, 410941), (391, 401482), (782, 200741), (1051, 149362), (2102, 74681), (3247, 48346), (4393, 35734), (6494, 24173), (8786, 17867)]