157412948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:805

約数の個数: 96

約数和(自身を含む): 371804160

約数和(自身を除く): 214391212

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 37, 38, 44, 74, 76, 77, 133, 148, 154, 209, 259, 266, 308, 407, 418, 518, 532, 703, 727, 814, 836, 1036, 1406, 1454, 1463, 1628, 2812, 2849, 2908, 2926, 4921, 5089, 5698, 5852, 7733, 7997, 9842, 10178, 11396, 13813, 15466, 15994, 19684, 20356, 26899, 27626, 30932, 31988, 53798, 54131, 55252, 55979, 96691, 107596, 108262, 111958, 151943, 188293, 193382, 216524, 223916, 295889, 303886, 376586, 386764, 511081, 591778, 607772, 753172, 1022162, 1063601, 1183556, 2044324, 2071223, 2127202, 3577567, 4142446, 4254404, 5621891, 7155134, 8284892, 11243782, 14310268, 22487564, 39353237, 78706474, 157412948]

約数ペア:

[(1, 157412948), (2, 78706474), (4, 39353237), (7, 22487564), (11, 14310268), (14, 11243782), (19, 8284892), (22, 7155134), (28, 5621891), (37, 4254404), (38, 4142446), (44, 3577567), (74, 2127202), (76, 2071223), (77, 2044324), (133, 1183556), (148, 1063601), (154, 1022162), (209, 753172), (259, 607772), (266, 591778), (308, 511081), (407, 386764), (418, 376586), (518, 303886), (532, 295889), (703, 223916), (727, 216524), (814, 193382), (836, 188293), (1036, 151943), (1406, 111958), (1454, 108262), (1463, 107596), (1628, 96691), (2812, 55979), (2849, 55252), (2908, 54131), (2926, 53798), (4921, 31988), (5089, 30932), (5698, 27626), (5852, 26899), (7733, 20356), (7997, 19684), (9842, 15994), (10178, 15466), (11396, 13813)]