128883168

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{19457}}^1$

素因数の和:19496

約数の個数: 72

約数和(自身を含む): 382466448

約数和(自身を除く): 253583280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 19457, 38914, 58371, 77828, 116742, 155656, 175113, 233484, 311312, 350226, 447511, 466968, 622624, 700452, 895022, 933936, 1342533, 1400904, 1790044, 1867872, 2685066, 2801808, 3580088, 4027599, 5370132, 5603616, 7160176, 8055198, 10740264, 14320352, 16110396, 21480528, 32220792, 42961056, 64441584, 128883168]

約数ペア:

[(1, 128883168), (2, 64441584), (3, 42961056), (4, 32220792), (6, 21480528), (8, 16110396), (9, 14320352), (12, 10740264), (16, 8055198), (18, 7160176), (23, 5603616), (24, 5370132), (32, 4027599), (36, 3580088), (46, 2801808), (48, 2685066), (69, 1867872), (72, 1790044), (92, 1400904), (96, 1342533), (138, 933936), (144, 895022), (184, 700452), (207, 622624), (276, 466968), (288, 447511), (368, 350226), (414, 311312), (552, 233484), (736, 175113), (828, 155656), (1104, 116742), (1656, 77828), (2208, 58371), (3312, 38914), (6624, 19457)]