119287818

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{137}}^1$

素因数の和:280

約数の個数: 72

約数和(自身を含む): 285041484

約数和(自身を除く): 165753666

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 137, 183, 234, 274, 366, 411, 549, 793, 822, 1098, 1233, 1586, 1781, 2379, 2466, 3562, 3721, 4758, 5343, 7137, 7442, 8357, 10686, 11163, 14274, 16029, 16714, 22326, 25071, 32058, 33489, 48373, 50142, 66978, 75213, 96746, 108641, 145119, 150426, 217282, 290238, 325923, 435357, 509777, 651846, 870714, 977769, 1019554, 1529331, 1955538, 3058662, 4587993, 6627101, 9175986, 13254202, 19881303, 39762606, 59643909, 119287818]

約数ペア:

[(1, 119287818), (2, 59643909), (3, 39762606), (6, 19881303), (9, 13254202), (13, 9175986), (18, 6627101), (26, 4587993), (39, 3058662), (61, 1955538), (78, 1529331), (117, 1019554), (122, 977769), (137, 870714), (183, 651846), (234, 509777), (274, 435357), (366, 325923), (411, 290238), (549, 217282), (793, 150426), (822, 145119), (1098, 108641), (1233, 96746), (1586, 75213), (1781, 66978), (2379, 50142), (2466, 48373), (3562, 33489), (3721, 32058), (4758, 25071), (5343, 22326), (7137, 16714), (7442, 16029), (8357, 14274), (10686, 11163)]