145274808

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 455051520

約数和(自身を除く): 309776712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 41, 42, 46, 49, 56, 69, 82, 84, 92, 98, 123, 131, 138, 147, 161, 164, 168, 184, 196, 246, 262, 276, 287, 294, 322, 328, 392, 393, 483, 492, 524, 552, 574, 588, 644, 786, 861, 917, 943, 966, 984, 1048, 1127, 1148, 1176, 1288, 1572, 1722, 1834, 1886, 1932, 2009, 2254, 2296, 2751, 2829, 3013, 3144, 3381, 3444, 3668, 3772, 3864, 4018, 4508, 5371, 5502, 5658, 6026, 6027, 6419, 6601, 6762, 6888, 7336, 7544, 8036, 9016, 9039, 10742, 11004, 11316, 12052, 12054, 12838, 13202, 13524, 16072, 16113, 18078, 19257, 19803, 21091, 21484, 22008, 22632, 24104, 24108, 25676, 26404, 27048, 32226, 36156, 37597, 38514, 39606, 42182, 42968, 46207, 48216, 51352, 52808, 63273, 64452, 72312, 75194, 77028, 79212, 84364, 92414, 112791, 123533, 126546, 128904, 138621, 147637, 150388, 154056, 158424, 168728, 184828, 225582, 247066, 253092, 263179, 277242, 295274, 300776, 369656, 370599, 442911, 451164, 494132, 506184, 526358, 554484, 590548, 741198, 789537, 864731, 885822, 902328, 988264, 1052716, 1108968, 1181096, 1482396, 1579074, 1729462, 1771644, 2105432, 2594193, 2964792, 3158148, 3458924, 3543288, 5188386, 6053117, 6316296, 6917848, 10376772, 12106234, 18159351, 20753544, 24212468, 36318702, 48424936, 72637404, 145274808]

約数ペア:

[(1, 145274808), (2, 72637404), (3, 48424936), (4, 36318702), (6, 24212468), (7, 20753544), (8, 18159351), (12, 12106234), (14, 10376772), (21, 6917848), (23, 6316296), (24, 6053117), (28, 5188386), (41, 3543288), (42, 3458924), (46, 3158148), (49, 2964792), (56, 2594193), (69, 2105432), (82, 1771644), (84, 1729462), (92, 1579074), (98, 1482396), (123, 1181096), (131, 1108968), (138, 1052716), (147, 988264), (161, 902328), (164, 885822), (168, 864731), (184, 789537), (196, 741198), (246, 590548), (262, 554484), (276, 526358), (287, 506184), (294, 494132), (322, 451164), (328, 442911), (392, 370599), (393, 369656), (483, 300776), (492, 295274), (524, 277242), (552, 263179), (574, 253092), (588, 247066), (644, 225582), (786, 184828), (861, 168728), (917, 158424), (943, 154056), (966, 150388), (984, 147637), (1048, 138621), (1127, 128904), (1148, 126546), (1176, 123533), (1288, 112791), (1572, 92414), (1722, 84364), (1834, 79212), (1886, 77028), (1932, 75194), (2009, 72312), (2254, 64452), (2296, 63273), (2751, 52808), (2829, 51352), (3013, 48216), (3144, 46207), (3381, 42968), (3444, 42182), (3668, 39606), (3772, 38514), (3864, 37597), (4018, 36156), (4508, 32226), (5371, 27048), (5502, 26404), (5658, 25676), (6026, 24108), (6027, 24104), (6419, 22632), (6601, 22008), (6762, 21484), (6888, 21091), (7336, 19803), (7544, 19257), (8036, 18078), (9016, 16113), (9039, 16072), (10742, 13524), (11004, 13202), (11316, 12838), (12052, 12054)]