153765456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7949}}^1$

素因数の和:8004

約数の個数: 80

約数和(自身を含む): 441638400

約数和(自身を除く): 287872944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 7949, 9672, 15898, 19344, 23847, 31796, 47694, 63592, 95388, 103337, 127184, 190776, 206674, 246419, 310011, 381552, 413348, 492838, 620022, 739257, 826696, 985676, 1240044, 1478514, 1653392, 1971352, 2480088, 2957028, 3203447, 3942704, 4960176, 5914056, 6406894, 9610341, 11828112, 12813788, 19220682, 25627576, 38441364, 51255152, 76882728, 153765456]

約数ペア:

[(1, 153765456), (2, 76882728), (3, 51255152), (4, 38441364), (6, 25627576), (8, 19220682), (12, 12813788), (13, 11828112), (16, 9610341), (24, 6406894), (26, 5914056), (31, 4960176), (39, 3942704), (48, 3203447), (52, 2957028), (62, 2480088), (78, 1971352), (93, 1653392), (104, 1478514), (124, 1240044), (156, 985676), (186, 826696), (208, 739257), (248, 620022), (312, 492838), (372, 413348), (403, 381552), (496, 310011), (624, 246419), (744, 206674), (806, 190776), (1209, 127184), (1488, 103337), (1612, 95388), (2418, 63592), (3224, 47694), (4836, 31796), (6448, 23847), (7949, 19344), (9672, 15898)]