153621954

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{149729}}^1$

素因数の和:149759

約数の個数: 32

約数和(自身を含む): 359352000

約数和(自身を除く): 205730046

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 149729, 299458, 449187, 898374, 1347561, 2695122, 2844851, 4042683, 5689702, 8085366, 8534553, 17069106, 25603659, 51207318, 76810977, 153621954]

約数ペア:

[(1, 153621954), (2, 76810977), (3, 51207318), (6, 25603659), (9, 17069106), (18, 8534553), (19, 8085366), (27, 5689702), (38, 4042683), (54, 2844851), (57, 2695122), (114, 1347561), (171, 898374), (342, 449187), (513, 299458), (1026, 149729)]