155150466

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{359}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 348364800

約数和(自身を除く): 193214334

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 223, 323, 359, 446, 646, 669, 718, 969, 1077, 1338, 1938, 2154, 3791, 4237, 6103, 6821, 7582, 8474, 11373, 12206, 12711, 13642, 18309, 20463, 22746, 25422, 36618, 40926, 72029, 80057, 115957, 144058, 160114, 216087, 231914, 240171, 347871, 432174, 480342, 695742, 1360969, 1521083, 2721938, 3042166, 4082907, 4563249, 8165814, 9126498, 25858411, 51716822, 77575233, 155150466]

約数ペア:

[(1, 155150466), (2, 77575233), (3, 51716822), (6, 25858411), (17, 9126498), (19, 8165814), (34, 4563249), (38, 4082907), (51, 3042166), (57, 2721938), (102, 1521083), (114, 1360969), (223, 695742), (323, 480342), (359, 432174), (446, 347871), (646, 240171), (669, 231914), (718, 216087), (969, 160114), (1077, 144058), (1338, 115957), (1938, 80057), (2154, 72029), (3791, 40926), (4237, 36618), (6103, 25422), (6821, 22746), (7582, 20463), (8474, 18309), (11373, 13642), (12206, 12711)]