154159929

素因数分解:

$3^5\times 7^2\times {\mathrm{11}}^2\times {\mathrm{107}}^1$

素因数の和:158

約数の個数: 108

約数和(自身を含む): 298024272

約数和(自身を除く): 143864343

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 81, 99, 107, 121, 147, 189, 231, 243, 297, 321, 363, 441, 539, 567, 693, 749, 847, 891, 963, 1089, 1177, 1323, 1617, 1701, 2079, 2247, 2541, 2673, 2889, 3267, 3531, 3969, 4851, 5243, 5929, 6237, 6741, 7623, 8239, 8667, 9801, 10593, 11907, 12947, 14553, 15729, 17787, 18711, 20223, 22869, 24717, 26001, 29403, 31779, 38841, 43659, 47187, 53361, 57673, 60669, 68607, 74151, 90629, 95337, 116523, 130977, 141561, 160083, 173019, 182007, 205821, 222453, 271887, 286011, 349569, 424683, 480249, 519057, 634403, 667359, 815661, 1048707, 1274049, 1440747, 1557171, 1903209, 2002077, 2446983, 3146121, 4671513, 5709627, 7340949, 14014539, 17128881, 22022847, 51386643, 154159929]

約数ペア:

[(1, 154159929), (3, 51386643), (7, 22022847), (9, 17128881), (11, 14014539), (21, 7340949), (27, 5709627), (33, 4671513), (49, 3146121), (63, 2446983), (77, 2002077), (81, 1903209), (99, 1557171), (107, 1440747), (121, 1274049), (147, 1048707), (189, 815661), (231, 667359), (243, 634403), (297, 519057), (321, 480249), (363, 424683), (441, 349569), (539, 286011), (567, 271887), (693, 222453), (749, 205821), (847, 182007), (891, 173019), (963, 160083), (1089, 141561), (1177, 130977), (1323, 116523), (1617, 95337), (1701, 90629), (2079, 74151), (2247, 68607), (2541, 60669), (2673, 57673), (2889, 53361), (3267, 47187), (3531, 43659), (3969, 38841), (4851, 31779), (5243, 29403), (5929, 26001), (6237, 24717), (6741, 22869), (7623, 20223), (8239, 18711), (8667, 17787), (9801, 15729), (10593, 14553), (11907, 12947)]