156610768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 332478720

約数和(自身を除く): 175867952

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 97, 113, 152, 188, 194, 226, 304, 376, 388, 452, 752, 776, 893, 904, 1552, 1786, 1808, 1843, 2147, 3572, 3686, 4294, 4559, 5311, 7144, 7372, 8588, 9118, 10622, 10961, 14288, 14744, 17176, 18236, 21244, 21922, 29488, 34352, 36472, 42488, 43844, 72944, 84976, 86621, 87688, 100909, 173242, 175376, 201818, 208259, 346484, 403636, 416518, 515167, 692968, 807272, 833036, 1030334, 1385936, 1614544, 1666072, 2060668, 3332144, 4121336, 8242672, 9788173, 19576346, 39152692, 78305384, 156610768]

約数ペア:

[(1, 156610768), (2, 78305384), (4, 39152692), (8, 19576346), (16, 9788173), (19, 8242672), (38, 4121336), (47, 3332144), (76, 2060668), (94, 1666072), (97, 1614544), (113, 1385936), (152, 1030334), (188, 833036), (194, 807272), (226, 692968), (304, 515167), (376, 416518), (388, 403636), (452, 346484), (752, 208259), (776, 201818), (893, 175376), (904, 173242), (1552, 100909), (1786, 87688), (1808, 86621), (1843, 84976), (2147, 72944), (3572, 43844), (3686, 42488), (4294, 36472), (4559, 34352), (5311, 29488), (7144, 21922), (7372, 21244), (8588, 18236), (9118, 17176), (10622, 14744), (10961, 14288)]