173194912

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 399095424

約数和(自身を除く): 225900512

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 103, 136, 176, 187, 206, 272, 281, 352, 374, 412, 544, 562, 748, 824, 1124, 1133, 1496, 1648, 1751, 2248, 2266, 2992, 3091, 3296, 3502, 4496, 4532, 4777, 5984, 6182, 7004, 8992, 9064, 9554, 12364, 14008, 18128, 19108, 19261, 24728, 28016, 28943, 36256, 38216, 38522, 49456, 52547, 56032, 57886, 76432, 77044, 98912, 105094, 115772, 152864, 154088, 210188, 231544, 308176, 318373, 420376, 463088, 492031, 616352, 636746, 840752, 926176, 984062, 1273492, 1681504, 1968124, 2546984, 3936248, 5093968, 5412341, 7872496, 10187936, 10824682, 15744992, 21649364, 43298728, 86597456, 173194912]

約数ペア:

[(1, 173194912), (2, 86597456), (4, 43298728), (8, 21649364), (11, 15744992), (16, 10824682), (17, 10187936), (22, 7872496), (32, 5412341), (34, 5093968), (44, 3936248), (68, 2546984), (88, 1968124), (103, 1681504), (136, 1273492), (176, 984062), (187, 926176), (206, 840752), (272, 636746), (281, 616352), (352, 492031), (374, 463088), (412, 420376), (544, 318373), (562, 308176), (748, 231544), (824, 210188), (1124, 154088), (1133, 152864), (1496, 115772), (1648, 105094), (1751, 98912), (2248, 77044), (2266, 76432), (2992, 57886), (3091, 56032), (3296, 52547), (3502, 49456), (4496, 38522), (4532, 38216), (4777, 36256), (5984, 28943), (6182, 28016), (7004, 24728), (8992, 19261), (9064, 19108), (9554, 18128), (12364, 14008)]