122327178

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 262103040

約数和(自身を除く): 139775862

約数列:

[1, 2, 3, 6, 31, 59, 62, 71, 93, 118, 142, 157, 177, 186, 213, 314, 354, 426, 471, 942, 1829, 2201, 3658, 4189, 4402, 4867, 5487, 6603, 8378, 9263, 9734, 10974, 11147, 12567, 13206, 14601, 18526, 22294, 25134, 27789, 29202, 33441, 55578, 66882, 129859, 259718, 287153, 345557, 389577, 574306, 657673, 691114, 779154, 861459, 1036671, 1315346, 1722918, 1973019, 2073342, 3946038, 20387863, 40775726, 61163589, 122327178]

約数ペア:

[(1, 122327178), (2, 61163589), (3, 40775726), (6, 20387863), (31, 3946038), (59, 2073342), (62, 1973019), (71, 1722918), (93, 1315346), (118, 1036671), (142, 861459), (157, 779154), (177, 691114), (186, 657673), (213, 574306), (314, 389577), (354, 345557), (426, 287153), (471, 259718), (942, 129859), (1829, 66882), (2201, 55578), (3658, 33441), (4189, 29202), (4402, 27789), (4867, 25134), (5487, 22294), (6603, 18526), (8378, 14601), (9263, 13206), (9734, 12567), (10974, 11147)]