161200480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{883}}^1$

素因数の和:1068

約数の個数: 96

約数和(自身を含む): 438407424

約数和(自身を除く): 277206944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 163, 224, 280, 326, 560, 652, 815, 883, 1120, 1141, 1304, 1630, 1766, 2282, 2608, 3260, 3532, 4415, 4564, 5216, 5705, 6181, 6520, 7064, 8830, 9128, 11410, 12362, 13040, 14128, 17660, 18256, 22820, 24724, 26080, 28256, 30905, 35320, 36512, 45640, 49448, 61810, 70640, 91280, 98896, 123620, 141280, 143929, 182560, 197792, 247240, 287858, 494480, 575716, 719645, 988960, 1007503, 1151432, 1439290, 2015006, 2302864, 2878580, 4030012, 4605728, 5037515, 5757160, 8060024, 10075030, 11514320, 16120048, 20150060, 23028640, 32240096, 40300120, 80600240, 161200480]

約数ペア:

[(1, 161200480), (2, 80600240), (4, 40300120), (5, 32240096), (7, 23028640), (8, 20150060), (10, 16120048), (14, 11514320), (16, 10075030), (20, 8060024), (28, 5757160), (32, 5037515), (35, 4605728), (40, 4030012), (56, 2878580), (70, 2302864), (80, 2015006), (112, 1439290), (140, 1151432), (160, 1007503), (163, 988960), (224, 719645), (280, 575716), (326, 494480), (560, 287858), (652, 247240), (815, 197792), (883, 182560), (1120, 143929), (1141, 141280), (1304, 123620), (1630, 98896), (1766, 91280), (2282, 70640), (2608, 61810), (3260, 49448), (3532, 45640), (4415, 36512), (4564, 35320), (5216, 30905), (5705, 28256), (6181, 26080), (6520, 24724), (7064, 22820), (8830, 18256), (9128, 17660), (11410, 14128), (12362, 13040)]