109428956

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:739

約数の個数: 72

約数和(自身を含む): 243862416

約数和(自身を除く): 134433460

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 67, 91, 98, 134, 182, 196, 268, 364, 469, 637, 641, 871, 938, 1274, 1282, 1742, 1876, 2548, 2564, 3283, 3484, 4487, 6097, 6566, 8333, 8974, 12194, 13132, 16666, 17948, 24388, 31409, 33332, 42679, 42947, 58331, 62818, 85358, 85894, 116662, 125636, 170716, 171788, 233324, 300629, 408317, 558311, 601258, 816634, 1116622, 1202516, 1633268, 2104403, 2233244, 3908177, 4208806, 7816354, 8417612, 15632708, 27357239, 54714478, 109428956]

約数ペア:

[(1, 109428956), (2, 54714478), (4, 27357239), (7, 15632708), (13, 8417612), (14, 7816354), (26, 4208806), (28, 3908177), (49, 2233244), (52, 2104403), (67, 1633268), (91, 1202516), (98, 1116622), (134, 816634), (182, 601258), (196, 558311), (268, 408317), (364, 300629), (469, 233324), (637, 171788), (641, 170716), (871, 125636), (938, 116662), (1274, 85894), (1282, 85358), (1742, 62818), (1876, 58331), (2548, 42947), (2564, 42679), (3283, 33332), (3484, 31409), (4487, 24388), (6097, 17948), (6566, 16666), (8333, 13132), (8974, 12194)]