168052716

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4919}}^1$

素因数の和:5015

約数の個数: 72

約数和(自身を含む): 463837920

約数和(自身を除く): 295785204

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 292, 438, 468, 657, 876, 949, 1314, 1898, 2628, 2847, 3796, 4919, 5694, 8541, 9838, 11388, 14757, 17082, 19676, 29514, 34164, 44271, 59028, 63947, 88542, 127894, 177084, 191841, 255788, 359087, 383682, 575523, 718174, 767364, 1077261, 1151046, 1436348, 2154522, 2302092, 3231783, 4309044, 4668131, 6463566, 9336262, 12927132, 14004393, 18672524, 28008786, 42013179, 56017572, 84026358, 168052716]

約数ペア:

[(1, 168052716), (2, 84026358), (3, 56017572), (4, 42013179), (6, 28008786), (9, 18672524), (12, 14004393), (13, 12927132), (18, 9336262), (26, 6463566), (36, 4668131), (39, 4309044), (52, 3231783), (73, 2302092), (78, 2154522), (117, 1436348), (146, 1151046), (156, 1077261), (219, 767364), (234, 718174), (292, 575523), (438, 383682), (468, 359087), (657, 255788), (876, 191841), (949, 177084), (1314, 127894), (1898, 88542), (2628, 63947), (2847, 59028), (3796, 44271), (4919, 34164), (5694, 29514), (8541, 19676), (9838, 17082), (11388, 14757)]