153920992

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{541}}^1$

素因数の和:1091

約数の個数: 48

約数和(自身を含む): 322065072

約数和(自身を除く): 168144080

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 523, 541, 544, 1046, 1082, 2092, 2164, 4184, 4328, 8368, 8656, 8891, 9197, 16736, 17312, 17782, 18394, 35564, 36788, 71128, 73576, 142256, 147152, 282943, 284512, 294304, 565886, 1131772, 2263544, 4527088, 4810031, 9054176, 9620062, 19240124, 38480248, 76960496, 153920992]

約数ペア:

[(1, 153920992), (2, 76960496), (4, 38480248), (8, 19240124), (16, 9620062), (17, 9054176), (32, 4810031), (34, 4527088), (68, 2263544), (136, 1131772), (272, 565886), (523, 294304), (541, 284512), (544, 282943), (1046, 147152), (1082, 142256), (2092, 73576), (2164, 71128), (4184, 36788), (4328, 35564), (8368, 18394), (8656, 17782), (8891, 17312), (9197, 16736)]