153948894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 343768320

約数和(自身を除く): 189819426

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 97, 139, 173, 194, 278, 291, 346, 417, 519, 582, 834, 1038, 1067, 1529, 1903, 2134, 3058, 3201, 3806, 4587, 5709, 6402, 9174, 11418, 13483, 16781, 24047, 26966, 33562, 40449, 48094, 50343, 72141, 80898, 100686, 144282, 148313, 184591, 264517, 296626, 369182, 444939, 529034, 553773, 793551, 889878, 1107546, 1587102, 2332559, 4665118, 6997677, 13995354, 25658149, 51316298, 76974447, 153948894]

約数ペア:

[(1, 153948894), (2, 76974447), (3, 51316298), (6, 25658149), (11, 13995354), (22, 6997677), (33, 4665118), (66, 2332559), (97, 1587102), (139, 1107546), (173, 889878), (194, 793551), (278, 553773), (291, 529034), (346, 444939), (417, 369182), (519, 296626), (582, 264517), (834, 184591), (1038, 148313), (1067, 144282), (1529, 100686), (1903, 80898), (2134, 72141), (3058, 50343), (3201, 48094), (3806, 40449), (4587, 33562), (5709, 26966), (6402, 24047), (9174, 16781), (11418, 13483)]