158403726

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4153}}^1$

素因数の和:4337

約数の個数: 48

約数和(自身を含む): 371965776

約数和(自身を除く): 213562050

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 163, 234, 326, 489, 978, 1467, 2119, 2934, 4153, 4238, 6357, 8306, 12459, 12714, 19071, 24918, 37377, 38142, 53989, 74754, 107978, 161967, 323934, 485901, 676939, 971802, 1353878, 2030817, 4061634, 6092451, 8800207, 12184902, 17600414, 26400621, 52801242, 79201863, 158403726]

約数ペア:

[(1, 158403726), (2, 79201863), (3, 52801242), (6, 26400621), (9, 17600414), (13, 12184902), (18, 8800207), (26, 6092451), (39, 4061634), (78, 2030817), (117, 1353878), (163, 971802), (234, 676939), (326, 485901), (489, 323934), (978, 161967), (1467, 107978), (2119, 74754), (2934, 53989), (4153, 38142), (4238, 37377), (6357, 24918), (8306, 19071), (12459, 12714)]