158443728

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{457}}^1$

素因数の和:732

約数の個数: 80

約数和(自身を含む): 425258496

約数和(自身を除く): 266814768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 233, 248, 372, 457, 466, 496, 699, 744, 914, 932, 1371, 1398, 1488, 1828, 1864, 2742, 2796, 3656, 3728, 5484, 5592, 7223, 7312, 10968, 11184, 14167, 14446, 21669, 21936, 28334, 28892, 42501, 43338, 56668, 57784, 85002, 86676, 106481, 113336, 115568, 170004, 173352, 212962, 226672, 319443, 340008, 346704, 425924, 638886, 680016, 851848, 1277772, 1703696, 2555544, 3300911, 5111088, 6601822, 9902733, 13203644, 19805466, 26407288, 39610932, 52814576, 79221864, 158443728]

約数ペア:

[(1, 158443728), (2, 79221864), (3, 52814576), (4, 39610932), (6, 26407288), (8, 19805466), (12, 13203644), (16, 9902733), (24, 6601822), (31, 5111088), (48, 3300911), (62, 2555544), (93, 1703696), (124, 1277772), (186, 851848), (233, 680016), (248, 638886), (372, 425924), (457, 346704), (466, 340008), (496, 319443), (699, 226672), (744, 212962), (914, 173352), (932, 170004), (1371, 115568), (1398, 113336), (1488, 106481), (1828, 86676), (1864, 85002), (2742, 57784), (2796, 56668), (3656, 43338), (3728, 42501), (5484, 28892), (5592, 28334), (7223, 21936), (7312, 21669), (10968, 14446), (11184, 14167)]