155419096

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1801}}^1$

素因数の和:1904

約数の個数: 64

約数和(自身を含む): 352903680

約数和(自身を除く): 197484584

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 67, 92, 134, 161, 184, 268, 322, 469, 536, 644, 938, 1288, 1541, 1801, 1876, 3082, 3602, 3752, 6164, 7204, 10787, 12328, 12607, 14408, 21574, 25214, 41423, 43148, 50428, 82846, 86296, 100856, 120667, 165692, 241334, 289961, 331384, 482668, 579922, 844669, 965336, 1159844, 1689338, 2319688, 2775341, 3378676, 5550682, 6757352, 11101364, 19427387, 22202728, 38854774, 77709548, 155419096]

約数ペア:

[(1, 155419096), (2, 77709548), (4, 38854774), (7, 22202728), (8, 19427387), (14, 11101364), (23, 6757352), (28, 5550682), (46, 3378676), (56, 2775341), (67, 2319688), (92, 1689338), (134, 1159844), (161, 965336), (184, 844669), (268, 579922), (322, 482668), (469, 331384), (536, 289961), (644, 241334), (938, 165692), (1288, 120667), (1541, 100856), (1801, 86296), (1876, 82846), (3082, 50428), (3602, 43148), (3752, 41423), (6164, 25214), (7204, 21574), (10787, 14408), (12328, 12607)]