157752896

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:512

約数の個数: 112

約数和(自身を含む): 386242560

約数和(自身を除く): 228489664

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 43, 56, 64, 76, 86, 112, 133, 152, 172, 224, 266, 301, 304, 344, 431, 448, 532, 602, 608, 688, 817, 862, 1064, 1204, 1216, 1376, 1634, 1724, 2128, 2408, 2752, 3017, 3268, 3448, 4256, 4816, 5719, 6034, 6536, 6896, 8189, 8512, 9632, 11438, 12068, 13072, 13792, 16378, 18533, 19264, 22876, 24136, 26144, 27584, 32756, 37066, 45752, 48272, 52288, 57323, 65512, 74132, 91504, 96544, 114646, 129731, 131024, 148264, 183008, 193088, 229292, 259462, 262048, 296528, 352127, 366016, 458584, 518924, 524096, 593056, 704254, 917168, 1037848, 1186112, 1408508, 1834336, 2075696, 2464889, 2817016, 3668672, 4151392, 4929778, 5634032, 8302784, 9859556, 11268064, 19719112, 22536128, 39438224, 78876448, 157752896]

約数ペア:

[(1, 157752896), (2, 78876448), (4, 39438224), (7, 22536128), (8, 19719112), (14, 11268064), (16, 9859556), (19, 8302784), (28, 5634032), (32, 4929778), (38, 4151392), (43, 3668672), (56, 2817016), (64, 2464889), (76, 2075696), (86, 1834336), (112, 1408508), (133, 1186112), (152, 1037848), (172, 917168), (224, 704254), (266, 593056), (301, 524096), (304, 518924), (344, 458584), (431, 366016), (448, 352127), (532, 296528), (602, 262048), (608, 259462), (688, 229292), (817, 193088), (862, 183008), (1064, 148264), (1204, 131024), (1216, 129731), (1376, 114646), (1634, 96544), (1724, 91504), (2128, 74132), (2408, 65512), (2752, 57323), (3017, 52288), (3268, 48272), (3448, 45752), (4256, 37066), (4816, 32756), (5719, 27584), (6034, 26144), (6536, 24136), (6896, 22876), (8189, 19264), (8512, 18533), (9632, 16378), (11438, 13792), (12068, 13072)]