178869732

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1409}}^1$

素因数の和:1636

約数の個数: 48

約数和(自身を含む): 426384000

約数和(自身を除く): 247514268

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 149, 213, 284, 298, 426, 447, 596, 852, 894, 1409, 1788, 2818, 4227, 5636, 8454, 10579, 16908, 21158, 31737, 42316, 63474, 100039, 126948, 200078, 209941, 300117, 400156, 419882, 600234, 629823, 839764, 1200468, 1259646, 2519292, 14905811, 29811622, 44717433, 59623244, 89434866, 178869732]

約数ペア:

[(1, 178869732), (2, 89434866), (3, 59623244), (4, 44717433), (6, 29811622), (12, 14905811), (71, 2519292), (142, 1259646), (149, 1200468), (213, 839764), (284, 629823), (298, 600234), (426, 419882), (447, 400156), (596, 300117), (852, 209941), (894, 200078), (1409, 126948), (1788, 100039), (2818, 63474), (4227, 42316), (5636, 31737), (8454, 21158), (10579, 16908)]