155964536

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{214237}}^1$

素因数の和:214263

約数の個数: 32

約数和(自身を含む): 359919840

約数和(自身を除く): 203955304

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 214237, 428474, 856948, 1499659, 1713896, 2785081, 2999318, 5570162, 5998636, 11140324, 11997272, 19495567, 22280648, 38991134, 77982268, 155964536]

約数ペア:

[(1, 155964536), (2, 77982268), (4, 38991134), (7, 22280648), (8, 19495567), (13, 11997272), (14, 11140324), (26, 5998636), (28, 5570162), (52, 2999318), (56, 2785081), (91, 1713896), (104, 1499659), (182, 856948), (364, 428474), (728, 214237)]