188903472

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4817}}^1$

素因数の和:4890

約数の個数: 80

約数和(自身を含む): 525740160

約数和(自身を除く): 336836688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 48, 57, 76, 86, 114, 129, 152, 172, 228, 258, 304, 344, 456, 516, 688, 817, 912, 1032, 1634, 2064, 2451, 3268, 4817, 4902, 6536, 9634, 9804, 13072, 14451, 19268, 19608, 28902, 38536, 39216, 57804, 77072, 91523, 115608, 183046, 207131, 231216, 274569, 366092, 414262, 549138, 621393, 732184, 828524, 1098276, 1242786, 1464368, 1657048, 2196552, 2485572, 3314096, 3935489, 4393104, 4971144, 7870978, 9942288, 11806467, 15741956, 23612934, 31483912, 47225868, 62967824, 94451736, 188903472]

約数ペア:

[(1, 188903472), (2, 94451736), (3, 62967824), (4, 47225868), (6, 31483912), (8, 23612934), (12, 15741956), (16, 11806467), (19, 9942288), (24, 7870978), (38, 4971144), (43, 4393104), (48, 3935489), (57, 3314096), (76, 2485572), (86, 2196552), (114, 1657048), (129, 1464368), (152, 1242786), (172, 1098276), (228, 828524), (258, 732184), (304, 621393), (344, 549138), (456, 414262), (516, 366092), (688, 274569), (817, 231216), (912, 207131), (1032, 183046), (1634, 115608), (2064, 91523), (2451, 77072), (3268, 57804), (4817, 39216), (4902, 38536), (6536, 28902), (9634, 19608), (9804, 19268), (13072, 14451)]