138558816

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 449971200

約数和(自身を除く): 311412384

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 61, 66, 72, 88, 96, 99, 108, 122, 132, 144, 176, 183, 198, 216, 239, 244, 264, 288, 297, 352, 366, 396, 432, 478, 488, 528, 549, 594, 671, 717, 732, 792, 864, 956, 976, 1056, 1098, 1188, 1342, 1434, 1464, 1584, 1647, 1912, 1952, 2013, 2151, 2196, 2376, 2629, 2684, 2868, 2928, 3168, 3294, 3824, 4026, 4302, 4392, 4752, 5258, 5368, 5736, 5856, 6039, 6453, 6588, 7648, 7887, 8052, 8604, 8784, 9504, 10516, 10736, 11472, 12078, 12906, 13176, 14579, 15774, 16104, 17208, 17568, 18117, 21032, 21472, 22944, 23661, 24156, 25812, 26352, 29158, 31548, 32208, 34416, 36234, 42064, 43737, 47322, 48312, 51624, 52704, 58316, 63096, 64416, 68832, 70983, 72468, 84128, 87474, 94644, 96624, 103248, 116632, 126192, 131211, 141966, 144936, 160369, 174948, 189288, 193248, 206496, 233264, 252384, 262422, 283932, 289872, 320738, 349896, 378576, 393633, 466528, 481107, 524844, 567864, 579744, 641476, 699792, 757152, 787266, 962214, 1049688, 1135728, 1282952, 1399584, 1443321, 1574532, 1924428, 2099376, 2271456, 2565904, 2886642, 3149064, 3848856, 4198752, 4329963, 5131808, 5773284, 6298128, 7697712, 8659926, 11546568, 12596256, 15395424, 17319852, 23093136, 34639704, 46186272, 69279408, 138558816]

約数ペア:

[(1, 138558816), (2, 69279408), (3, 46186272), (4, 34639704), (6, 23093136), (8, 17319852), (9, 15395424), (11, 12596256), (12, 11546568), (16, 8659926), (18, 7697712), (22, 6298128), (24, 5773284), (27, 5131808), (32, 4329963), (33, 4198752), (36, 3848856), (44, 3149064), (48, 2886642), (54, 2565904), (61, 2271456), (66, 2099376), (72, 1924428), (88, 1574532), (96, 1443321), (99, 1399584), (108, 1282952), (122, 1135728), (132, 1049688), (144, 962214), (176, 787266), (183, 757152), (198, 699792), (216, 641476), (239, 579744), (244, 567864), (264, 524844), (288, 481107), (297, 466528), (352, 393633), (366, 378576), (396, 349896), (432, 320738), (478, 289872), (488, 283932), (528, 262422), (549, 252384), (594, 233264), (671, 206496), (717, 193248), (732, 189288), (792, 174948), (864, 160369), (956, 144936), (976, 141966), (1056, 131211), (1098, 126192), (1188, 116632), (1342, 103248), (1434, 96624), (1464, 94644), (1584, 87474), (1647, 84128), (1912, 72468), (1952, 70983), (2013, 68832), (2151, 64416), (2196, 63096), (2376, 58316), (2629, 52704), (2684, 51624), (2868, 48312), (2928, 47322), (3168, 43737), (3294, 42064), (3824, 36234), (4026, 34416), (4302, 32208), (4392, 31548), (4752, 29158), (5258, 26352), (5368, 25812), (5736, 24156), (5856, 23661), (6039, 22944), (6453, 21472), (6588, 21032), (7648, 18117), (7887, 17568), (8052, 17208), (8604, 16104), (8784, 15774), (9504, 14579), (10516, 13176), (10736, 12906), (11472, 12078)]