102999988

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 238775040

約数和(自身を除く): 135775052

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 53, 76, 91, 106, 133, 182, 212, 247, 266, 281, 364, 371, 494, 532, 562, 689, 742, 988, 1007, 1124, 1378, 1484, 1729, 1967, 2014, 2756, 3458, 3653, 3934, 4028, 4823, 5339, 6916, 7049, 7306, 7868, 9646, 10678, 13091, 14098, 14612, 14893, 19292, 21356, 25571, 26182, 28196, 29786, 37373, 51142, 52364, 59572, 69407, 74746, 91637, 102284, 104251, 138814, 149492, 183274, 193609, 208502, 277628, 282967, 366548, 387218, 417004, 485849, 565934, 774436, 971698, 1131868, 1355263, 1943396, 1980769, 2710526, 3678571, 3961538, 5421052, 7357142, 7923076, 14714284, 25749997, 51499994, 102999988]

約数ペア:

[(1, 102999988), (2, 51499994), (4, 25749997), (7, 14714284), (13, 7923076), (14, 7357142), (19, 5421052), (26, 3961538), (28, 3678571), (38, 2710526), (52, 1980769), (53, 1943396), (76, 1355263), (91, 1131868), (106, 971698), (133, 774436), (182, 565934), (212, 485849), (247, 417004), (266, 387218), (281, 366548), (364, 282967), (371, 277628), (494, 208502), (532, 193609), (562, 183274), (689, 149492), (742, 138814), (988, 104251), (1007, 102284), (1124, 91637), (1378, 74746), (1484, 69407), (1729, 59572), (1967, 52364), (2014, 51142), (2756, 37373), (3458, 29786), (3653, 28196), (3934, 26182), (4028, 25571), (4823, 21356), (5339, 19292), (6916, 14893), (7049, 14612), (7306, 14098), (7868, 13091), (9646, 10678)]