156957632

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9929}}^1$

素因数の和:9973

約数の個数: 56

約数和(自身を含む): 353110800

約数和(自身を除く): 196153168

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 9929, 15808, 19858, 39716, 79432, 129077, 158864, 188651, 258154, 317728, 377302, 516308, 635456, 754604, 1032616, 1509208, 2065232, 2452463, 3018416, 4130464, 4904926, 6036832, 8260928, 9809852, 12073664, 19619704, 39239408, 78478816, 156957632]

約数ペア:

[(1, 156957632), (2, 78478816), (4, 39239408), (8, 19619704), (13, 12073664), (16, 9809852), (19, 8260928), (26, 6036832), (32, 4904926), (38, 4130464), (52, 3018416), (64, 2452463), (76, 2065232), (104, 1509208), (152, 1032616), (208, 754604), (247, 635456), (304, 516308), (416, 377302), (494, 317728), (608, 258154), (832, 188651), (988, 158864), (1216, 129077), (1976, 79432), (3952, 39716), (7904, 19858), (9929, 15808)]