156680266782

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2389}}^1\times {\mathrm{840821}}^1$

素因数の和:843228

約数の個数: 32

約数和(自身を含む): 337606849440

約数和(自身を除く): 180926582658

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2389, 4778, 7167, 14334, 31057, 62114, 93171, 186342, 840821, 1681642, 2522463, 5044926, 10930673, 21861346, 32792019, 65584038, 2008721369, 4017442738, 6026164107, 12052328214, 26113377797, 52226755594, 78340133391, 156680266782]

約数ペア:

[(1, 156680266782), (2, 78340133391), (3, 52226755594), (6, 26113377797), (13, 12052328214), (26, 6026164107), (39, 4017442738), (78, 2008721369), (2389, 65584038), (4778, 32792019), (7167, 21861346), (14334, 10930673), (31057, 5044926), (62114, 2522463), (93171, 1681642), (186342, 840821)]