16169646

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 36230400

約数和(自身を除く): 20060754

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 67, 73, 87, 114, 134, 146, 174, 201, 219, 402, 438, 551, 1102, 1273, 1387, 1653, 1943, 2117, 2546, 2774, 3306, 3819, 3886, 4161, 4234, 4891, 5829, 6351, 7638, 8322, 9782, 11658, 12702, 14673, 29346, 36917, 40223, 73834, 80446, 92929, 110751, 120669, 141839, 185858, 221502, 241338, 278787, 283678, 425517, 557574, 851034, 2694941, 5389882, 8084823, 16169646]

約数ペア:

[(1, 16169646), (2, 8084823), (3, 5389882), (6, 2694941), (19, 851034), (29, 557574), (38, 425517), (57, 283678), (58, 278787), (67, 241338), (73, 221502), (87, 185858), (114, 141839), (134, 120669), (146, 110751), (174, 92929), (201, 80446), (219, 73834), (402, 40223), (438, 36917), (551, 29346), (1102, 14673), (1273, 12702), (1387, 11658), (1653, 9782), (1943, 8322), (2117, 7638), (2546, 6351), (2774, 5829), (3306, 4891), (3819, 4234), (3886, 4161)]