156965718

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{5867}}^1$

素因数の和:5906

約数の個数: 64

約数和(自身を含む): 394329600

約数和(自身を除く): 237363882

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 343, 546, 637, 686, 1029, 1274, 1911, 2058, 3822, 4459, 5867, 8918, 11734, 13377, 17601, 26754, 35202, 41069, 76271, 82138, 123207, 152542, 228813, 246414, 287483, 457626, 533897, 574966, 862449, 1067794, 1601691, 1724898, 2012381, 3203382, 3737279, 4024762, 6037143, 7474558, 11211837, 12074286, 22423674, 26160953, 52321906, 78482859, 156965718]

約数ペア:

[(1, 156965718), (2, 78482859), (3, 52321906), (6, 26160953), (7, 22423674), (13, 12074286), (14, 11211837), (21, 7474558), (26, 6037143), (39, 4024762), (42, 3737279), (49, 3203382), (78, 2012381), (91, 1724898), (98, 1601691), (147, 1067794), (182, 862449), (273, 574966), (294, 533897), (343, 457626), (546, 287483), (637, 246414), (686, 228813), (1029, 152542), (1274, 123207), (1911, 82138), (2058, 76271), (3822, 41069), (4459, 35202), (5867, 26754), (8918, 17601), (11734, 13377)]