147591756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1427}}^1$

素因数の和:1480

約数の個数: 108

約数和(自身を含む): 428048712

約数和(自身を除く): 280456956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 169, 204, 221, 234, 306, 338, 442, 468, 507, 612, 663, 676, 884, 1014, 1326, 1427, 1521, 1989, 2028, 2652, 2854, 2873, 3042, 3978, 4281, 5708, 5746, 6084, 7956, 8562, 8619, 11492, 12843, 17124, 17238, 18551, 24259, 25686, 25857, 34476, 37102, 48518, 51372, 51714, 55653, 72777, 74204, 97036, 103428, 111306, 145554, 166959, 218331, 222612, 241163, 291108, 315367, 333918, 436662, 482326, 630734, 667836, 723489, 873324, 946101, 964652, 1261468, 1446978, 1892202, 2170467, 2838303, 2893956, 3784404, 4099771, 4340934, 5676606, 8199542, 8681868, 11353212, 12299313, 16399084, 24598626, 36897939, 49197252, 73795878, 147591756]

約数ペア:

[(1, 147591756), (2, 73795878), (3, 49197252), (4, 36897939), (6, 24598626), (9, 16399084), (12, 12299313), (13, 11353212), (17, 8681868), (18, 8199542), (26, 5676606), (34, 4340934), (36, 4099771), (39, 3784404), (51, 2893956), (52, 2838303), (68, 2170467), (78, 1892202), (102, 1446978), (117, 1261468), (153, 964652), (156, 946101), (169, 873324), (204, 723489), (221, 667836), (234, 630734), (306, 482326), (338, 436662), (442, 333918), (468, 315367), (507, 291108), (612, 241163), (663, 222612), (676, 218331), (884, 166959), (1014, 145554), (1326, 111306), (1427, 103428), (1521, 97036), (1989, 74204), (2028, 72777), (2652, 55653), (2854, 51714), (2873, 51372), (3042, 48518), (3978, 37102), (4281, 34476), (5708, 25857), (5746, 25686), (6084, 24259), (7956, 18551), (8562, 17238), (8619, 17124), (11492, 12843)]