165959168

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:887

約数の個数: 80

約数和(自身を含む): 366806880

約数和(自身を除く): 200847712

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 256, 272, 368, 391, 512, 544, 736, 782, 829, 1088, 1472, 1564, 1658, 2176, 2944, 3128, 3316, 4352, 5888, 6256, 6632, 8704, 11776, 12512, 13264, 14093, 19067, 25024, 26528, 28186, 38134, 50048, 53056, 56372, 76268, 100096, 106112, 112744, 152536, 200192, 212224, 225488, 305072, 324139, 424448, 450976, 610144, 648278, 901952, 1220288, 1296556, 1803904, 2440576, 2593112, 3607808, 4881152, 5186224, 7215616, 9762304, 10372448, 20744896, 41489792, 82979584, 165959168]

約数ペア:

[(1, 165959168), (2, 82979584), (4, 41489792), (8, 20744896), (16, 10372448), (17, 9762304), (23, 7215616), (32, 5186224), (34, 4881152), (46, 3607808), (64, 2593112), (68, 2440576), (92, 1803904), (128, 1296556), (136, 1220288), (184, 901952), (256, 648278), (272, 610144), (368, 450976), (391, 424448), (512, 324139), (544, 305072), (736, 225488), (782, 212224), (829, 200192), (1088, 152536), (1472, 112744), (1564, 106112), (1658, 100096), (2176, 76268), (2944, 56372), (3128, 53056), (3316, 50048), (4352, 38134), (5888, 28186), (6256, 26528), (6632, 25024), (8704, 19067), (11776, 14093), (12512, 13264)]