101173328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:244

約数の個数: 80

約数和(自身を含む): 215819520

約数和(自身を除く): 114646192

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 73, 76, 94, 97, 146, 152, 188, 194, 292, 304, 376, 388, 584, 752, 776, 893, 1168, 1387, 1552, 1786, 1843, 2774, 3431, 3572, 3686, 4559, 5548, 6862, 7081, 7144, 7372, 9118, 11096, 13724, 14162, 14288, 14744, 18236, 22192, 27448, 28324, 29488, 36472, 54896, 56648, 65189, 72944, 86621, 113296, 130378, 134539, 173242, 260756, 269078, 332807, 346484, 521512, 538156, 665614, 692968, 1043024, 1076312, 1331228, 1385936, 2152624, 2662456, 5324912, 6323333, 12646666, 25293332, 50586664, 101173328]

約数ペア:

[(1, 101173328), (2, 50586664), (4, 25293332), (8, 12646666), (16, 6323333), (19, 5324912), (38, 2662456), (47, 2152624), (73, 1385936), (76, 1331228), (94, 1076312), (97, 1043024), (146, 692968), (152, 665614), (188, 538156), (194, 521512), (292, 346484), (304, 332807), (376, 269078), (388, 260756), (584, 173242), (752, 134539), (776, 130378), (893, 113296), (1168, 86621), (1387, 72944), (1552, 65189), (1786, 56648), (1843, 54896), (2774, 36472), (3431, 29488), (3572, 28324), (3686, 27448), (4559, 22192), (5548, 18236), (6862, 14744), (7081, 14288), (7144, 14162), (7372, 13724), (9118, 11096)]