156953163458

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{21033659}}^1$

素因数の和:21033722

約数の個数: 32

約数和(自身を含む): 296827009920

約数和(自身を除く): 139873846462

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 3731, 7462, 21033659, 42067318, 147235613, 273437567, 294471226, 546875134, 862380019, 1724760038, 1914062969, 3828125938, 6036660133, 11210940247, 12073320266, 22421880494, 78476581729, 156953163458]

約数ペア:

[(1, 156953163458), (2, 78476581729), (7, 22421880494), (13, 12073320266), (14, 11210940247), (26, 6036660133), (41, 3828125938), (82, 1914062969), (91, 1724760038), (182, 862380019), (287, 546875134), (533, 294471226), (574, 273437567), (1066, 147235613), (3731, 42067318), (7462, 21033659)]