156737191454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{181}}^1\times {\mathrm{1031}}^1$

素因数の和:1318

約数の個数: 96

約数和(自身を含む): 268573294080

約数和(自身を除く): 111836102626

約数列:

[1, 2, 19, 23, 31, 38, 46, 62, 181, 362, 437, 589, 713, 874, 961, 1031, 1178, 1426, 1922, 2062, 3439, 4163, 5611, 6878, 8326, 11222, 13547, 18259, 19589, 22103, 23713, 27094, 31961, 36518, 39178, 44206, 47426, 63922, 79097, 106609, 129053, 158194, 173941, 186611, 213218, 258106, 347882, 373222, 419957, 450547, 607259, 735103, 839914, 901094, 990791, 1214518, 1470206, 1981582, 2452007, 3304879, 3545609, 4000643, 4292053, 4904014, 5784941, 6609758, 7091218, 8001286, 8584106, 11569882, 13966957, 18825029, 22788193, 27933914, 37650058, 45576386, 76012217, 81549007, 109913879, 133053643, 152024434, 163098014, 179333171, 219827758, 266107286, 358666342, 432975667, 865951334, 2528019217, 3407330249, 4124662933, 5056038434, 6814660498, 8249325866, 78368595727, 156737191454]

約数ペア:

[(1, 156737191454), (2, 78368595727), (19, 8249325866), (23, 6814660498), (31, 5056038434), (38, 4124662933), (46, 3407330249), (62, 2528019217), (181, 865951334), (362, 432975667), (437, 358666342), (589, 266107286), (713, 219827758), (874, 179333171), (961, 163098014), (1031, 152024434), (1178, 133053643), (1426, 109913879), (1922, 81549007), (2062, 76012217), (3439, 45576386), (4163, 37650058), (5611, 27933914), (6878, 22788193), (8326, 18825029), (11222, 13966957), (13547, 11569882), (18259, 8584106), (19589, 8001286), (22103, 7091218), (23713, 6609758), (27094, 5784941), (31961, 4904014), (36518, 4292053), (39178, 4000643), (44206, 3545609), (47426, 3304879), (63922, 2452007), (79097, 1981582), (106609, 1470206), (129053, 1214518), (158194, 990791), (173941, 901094), (186611, 839914), (213218, 735103), (258106, 607259), (347882, 450547), (373222, 419957)]