165819291228

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{607}}^1\times {\mathrm{67153}}^1$

素因数の和:67883

約数の個数: 72

約数和(自身を含む): 423566602368

約数和(自身を除く): 257747311140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 607, 678, 1017, 1214, 1356, 1821, 2034, 2428, 3642, 4068, 5463, 7284, 10926, 21852, 67153, 68591, 134306, 137182, 201459, 205773, 268612, 274364, 402918, 411546, 604377, 617319, 805836, 823092, 1208754, 1234638, 2417508, 2469276, 7588289, 15176578, 22764867, 30353156, 40761871, 45529734, 68294601, 81523742, 91059468, 122285613, 136589202, 163047484, 244571226, 273178404, 366856839, 489142452, 733713678, 1467427356, 4606091423, 9212182846, 13818274269, 18424365692, 27636548538, 41454822807, 55273097076, 82909645614, 165819291228]

約数ペア:

[(1, 165819291228), (2, 82909645614), (3, 55273097076), (4, 41454822807), (6, 27636548538), (9, 18424365692), (12, 13818274269), (18, 9212182846), (36, 4606091423), (113, 1467427356), (226, 733713678), (339, 489142452), (452, 366856839), (607, 273178404), (678, 244571226), (1017, 163047484), (1214, 136589202), (1356, 122285613), (1821, 91059468), (2034, 81523742), (2428, 68294601), (3642, 45529734), (4068, 40761871), (5463, 30353156), (7284, 22764867), (10926, 15176578), (21852, 7588289), (67153, 2469276), (68591, 2417508), (134306, 1234638), (137182, 1208754), (201459, 823092), (205773, 805836), (268612, 617319), (274364, 604377), (402918, 411546)]