154533156

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{1187}}^1$

素因数の和:1784

約数の個数: 48

約数和(自身を含む): 380540160

約数和(自身を除く): 226007004

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 571, 1142, 1187, 1713, 2284, 2374, 3426, 3561, 4748, 6852, 7122, 10849, 14244, 21698, 22553, 32547, 43396, 45106, 65094, 67659, 90212, 130188, 135318, 270636, 677777, 1355554, 2033331, 2711108, 4066662, 8133324, 12877763, 25755526, 38633289, 51511052, 77266578, 154533156]

約数ペア:

[(1, 154533156), (2, 77266578), (3, 51511052), (4, 38633289), (6, 25755526), (12, 12877763), (19, 8133324), (38, 4066662), (57, 2711108), (76, 2033331), (114, 1355554), (228, 677777), (571, 270636), (1142, 135318), (1187, 130188), (1713, 90212), (2284, 67659), (2374, 65094), (3426, 45106), (3561, 43396), (4748, 32547), (6852, 22553), (7122, 21698), (10849, 14244)]