156980365458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{7949}}^1\times {\mathrm{470201}}^1$

素因数の和:478162

約数の個数: 32

約数和(自身を含む): 358858166400

約数和(自身を除く): 201877800942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 7949, 15898, 23847, 47694, 55643, 111286, 166929, 333858, 470201, 940402, 1410603, 2821206, 3291407, 6582814, 9874221, 19748442, 3737627749, 7475255498, 11212883247, 22425766494, 26163394243, 52326788486, 78490182729, 156980365458]

約数ペア:

[(1, 156980365458), (2, 78490182729), (3, 52326788486), (6, 26163394243), (7, 22425766494), (14, 11212883247), (21, 7475255498), (42, 3737627749), (7949, 19748442), (15898, 9874221), (23847, 6582814), (47694, 3291407), (55643, 2821206), (111286, 1410603), (166929, 940402), (333858, 470201)]