158767648

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 361972800

約数和(自身を除く): 203205152

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 53, 76, 104, 106, 152, 208, 212, 247, 304, 379, 416, 424, 494, 608, 689, 758, 848, 988, 1007, 1378, 1516, 1696, 1976, 2014, 2756, 3032, 3952, 4028, 4927, 5512, 6064, 7201, 7904, 8056, 9854, 11024, 12128, 13091, 14402, 16112, 19708, 20087, 22048, 26182, 28804, 32224, 39416, 40174, 52364, 57608, 78832, 80348, 93613, 104728, 115216, 157664, 160696, 187226, 209456, 230432, 261131, 321392, 374452, 381653, 418912, 522262, 642784, 748904, 763306, 1044524, 1497808, 1526612, 2089048, 2995616, 3053224, 4178096, 4961489, 6106448, 8356192, 9922978, 12212896, 19845956, 39691912, 79383824, 158767648]

約数ペア:

[(1, 158767648), (2, 79383824), (4, 39691912), (8, 19845956), (13, 12212896), (16, 9922978), (19, 8356192), (26, 6106448), (32, 4961489), (38, 4178096), (52, 3053224), (53, 2995616), (76, 2089048), (104, 1526612), (106, 1497808), (152, 1044524), (208, 763306), (212, 748904), (247, 642784), (304, 522262), (379, 418912), (416, 381653), (424, 374452), (494, 321392), (608, 261131), (689, 230432), (758, 209456), (848, 187226), (988, 160696), (1007, 157664), (1378, 115216), (1516, 104728), (1696, 93613), (1976, 80348), (2014, 78832), (2756, 57608), (3032, 52364), (3952, 40174), (4028, 39416), (4927, 32224), (5512, 28804), (6064, 26182), (7201, 22048), (7904, 20087), (8056, 19708), (9854, 16112), (11024, 14402), (12128, 13091)]