127827648

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:471

約数の個数: 168

約数和(自身を含む): 404772368

約数和(自身を除く): 276944720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 64, 72, 78, 86, 96, 104, 117, 129, 144, 156, 172, 192, 208, 234, 258, 288, 312, 344, 387, 397, 416, 468, 516, 559, 576, 624, 688, 774, 794, 832, 936, 1032, 1118, 1191, 1248, 1376, 1548, 1588, 1677, 1872, 2064, 2236, 2382, 2496, 2752, 3096, 3176, 3354, 3573, 3744, 4128, 4472, 4764, 5031, 5161, 6192, 6352, 6708, 7146, 7488, 8256, 8944, 9528, 10062, 10322, 12384, 12704, 13416, 14292, 15483, 17071, 17888, 19056, 20124, 20644, 24768, 25408, 26832, 28584, 30966, 34142, 35776, 38112, 40248, 41288, 46449, 51213, 53664, 57168, 61932, 68284, 76224, 80496, 82576, 92898, 102426, 107328, 114336, 123864, 136568, 153639, 160992, 165152, 185796, 204852, 221923, 228672, 247728, 273136, 307278, 321984, 330304, 371592, 409704, 443846, 495456, 546272, 614556, 665769, 743184, 819408, 887692, 990912, 1092544, 1229112, 1331538, 1486368, 1638816, 1775384, 1997307, 2458224, 2663076, 2972736, 3277632, 3550768, 3994614, 4916448, 5326152, 7101536, 7989228, 9832896, 10652304, 14203072, 15978456, 21304608, 31956912, 42609216, 63913824, 127827648]

約数ペア:

[(1, 127827648), (2, 63913824), (3, 42609216), (4, 31956912), (6, 21304608), (8, 15978456), (9, 14203072), (12, 10652304), (13, 9832896), (16, 7989228), (18, 7101536), (24, 5326152), (26, 4916448), (32, 3994614), (36, 3550768), (39, 3277632), (43, 2972736), (48, 2663076), (52, 2458224), (64, 1997307), (72, 1775384), (78, 1638816), (86, 1486368), (96, 1331538), (104, 1229112), (117, 1092544), (129, 990912), (144, 887692), (156, 819408), (172, 743184), (192, 665769), (208, 614556), (234, 546272), (258, 495456), (288, 443846), (312, 409704), (344, 371592), (387, 330304), (397, 321984), (416, 307278), (468, 273136), (516, 247728), (559, 228672), (576, 221923), (624, 204852), (688, 185796), (774, 165152), (794, 160992), (832, 153639), (936, 136568), (1032, 123864), (1118, 114336), (1191, 107328), (1248, 102426), (1376, 92898), (1548, 82576), (1588, 80496), (1677, 76224), (1872, 68284), (2064, 61932), (2236, 57168), (2382, 53664), (2496, 51213), (2752, 46449), (3096, 41288), (3176, 40248), (3354, 38112), (3573, 35776), (3744, 34142), (4128, 30966), (4472, 28584), (4764, 26832), (5031, 25408), (5161, 24768), (6192, 20644), (6352, 20124), (6708, 19056), (7146, 17888), (7488, 17071), (8256, 15483), (8944, 14292), (9528, 13416), (10062, 12704), (10322, 12384)]