155809728

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:679

約数の個数: 168

約数和(自身を含む): 491337600

約数和(自身を除く): 335527872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 64, 69, 72, 76, 92, 96, 114, 138, 144, 152, 171, 184, 192, 207, 228, 276, 288, 304, 342, 368, 414, 437, 456, 552, 576, 608, 619, 684, 736, 828, 874, 912, 1104, 1216, 1238, 1311, 1368, 1472, 1656, 1748, 1824, 1857, 2208, 2476, 2622, 2736, 3312, 3496, 3648, 3714, 3933, 4416, 4952, 5244, 5472, 5571, 6624, 6992, 7428, 7866, 9904, 10488, 10944, 11142, 11761, 13248, 13984, 14237, 14856, 15732, 19808, 20976, 22284, 23522, 27968, 28474, 29712, 31464, 35283, 39616, 41952, 42711, 44568, 47044, 56948, 59424, 62928, 70566, 83904, 85422, 89136, 94088, 105849, 113896, 118848, 125856, 128133, 141132, 170844, 178272, 188176, 211698, 227792, 251712, 256266, 270503, 282264, 341688, 356544, 376352, 423396, 455584, 512532, 541006, 564528, 683376, 752704, 811509, 846792, 911168, 1025064, 1082012, 1129056, 1366752, 1623018, 1693584, 2050128, 2164024, 2258112, 2434527, 2733504, 3246036, 3387168, 4100256, 4328048, 4869054, 6492072, 6774336, 8200512, 8656096, 9738108, 12984144, 17312192, 19476216, 25968288, 38952432, 51936576, 77904864, 155809728]

約数ペア:

[(1, 155809728), (2, 77904864), (3, 51936576), (4, 38952432), (6, 25968288), (8, 19476216), (9, 17312192), (12, 12984144), (16, 9738108), (18, 8656096), (19, 8200512), (23, 6774336), (24, 6492072), (32, 4869054), (36, 4328048), (38, 4100256), (46, 3387168), (48, 3246036), (57, 2733504), (64, 2434527), (69, 2258112), (72, 2164024), (76, 2050128), (92, 1693584), (96, 1623018), (114, 1366752), (138, 1129056), (144, 1082012), (152, 1025064), (171, 911168), (184, 846792), (192, 811509), (207, 752704), (228, 683376), (276, 564528), (288, 541006), (304, 512532), (342, 455584), (368, 423396), (414, 376352), (437, 356544), (456, 341688), (552, 282264), (576, 270503), (608, 256266), (619, 251712), (684, 227792), (736, 211698), (828, 188176), (874, 178272), (912, 170844), (1104, 141132), (1216, 128133), (1238, 125856), (1311, 118848), (1368, 113896), (1472, 105849), (1656, 94088), (1748, 89136), (1824, 85422), (1857, 83904), (2208, 70566), (2476, 62928), (2622, 59424), (2736, 56948), (3312, 47044), (3496, 44568), (3648, 42711), (3714, 41952), (3933, 39616), (4416, 35283), (4952, 31464), (5244, 29712), (5472, 28474), (5571, 27968), (6624, 23522), (6992, 22284), (7428, 20976), (7866, 19808), (9904, 15732), (10488, 14856), (10944, 14237), (11142, 13984), (11761, 13248)]