167305788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{919}}^1$

素因数の和:1331

約数の個数: 72

約数和(自身を含む): 457111200

約数和(自身を除く): 289805412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 389, 468, 778, 919, 1167, 1556, 1838, 2334, 2757, 3501, 3676, 4668, 5057, 5514, 7002, 8271, 10114, 11028, 11947, 14004, 15171, 16542, 20228, 23894, 30342, 33084, 35841, 45513, 47788, 60684, 71682, 91026, 107523, 143364, 182052, 215046, 357491, 430092, 714982, 1072473, 1429964, 2144946, 3217419, 4289892, 4647383, 6434838, 9294766, 12869676, 13942149, 18589532, 27884298, 41826447, 55768596, 83652894, 167305788]

約数ペア:

[(1, 167305788), (2, 83652894), (3, 55768596), (4, 41826447), (6, 27884298), (9, 18589532), (12, 13942149), (13, 12869676), (18, 9294766), (26, 6434838), (36, 4647383), (39, 4289892), (52, 3217419), (78, 2144946), (117, 1429964), (156, 1072473), (234, 714982), (389, 430092), (468, 357491), (778, 215046), (919, 182052), (1167, 143364), (1556, 107523), (1838, 91026), (2334, 71682), (2757, 60684), (3501, 47788), (3676, 45513), (4668, 35841), (5057, 33084), (5514, 30342), (7002, 23894), (8271, 20228), (10114, 16542), (11028, 15171), (11947, 14004)]