138923712

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:211

約数の個数: 168

約数和(自身を含む): 418429440

約数和(自身を除く): 279505728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 71, 72, 79, 86, 96, 129, 142, 144, 158, 172, 192, 213, 237, 258, 284, 288, 316, 344, 387, 426, 474, 516, 568, 576, 632, 639, 688, 711, 774, 852, 948, 1032, 1136, 1264, 1278, 1376, 1422, 1548, 1704, 1896, 2064, 2272, 2528, 2556, 2752, 2844, 3053, 3096, 3397, 3408, 3792, 4128, 4544, 5056, 5112, 5609, 5688, 6106, 6192, 6794, 6816, 7584, 8256, 9159, 10191, 10224, 11218, 11376, 12212, 12384, 13588, 13632, 15168, 16827, 18318, 20382, 20448, 22436, 22752, 24424, 24768, 27176, 27477, 30573, 33654, 36636, 40764, 40896, 44872, 45504, 48848, 50481, 54352, 54954, 61146, 67308, 73272, 81528, 89744, 97696, 100962, 108704, 109908, 122292, 134616, 146544, 163056, 179488, 195392, 201924, 217408, 219816, 241187, 244584, 269232, 293088, 326112, 358976, 403848, 439632, 482374, 489168, 538464, 586176, 652224, 723561, 807696, 879264, 964748, 978336, 1076928, 1447122, 1615392, 1758528, 1929496, 1956672, 2170683, 2894244, 3230784, 3858992, 4341366, 5788488, 7717984, 8682732, 11576976, 15435968, 17365464, 23153952, 34730928, 46307904, 69461856, 138923712]

約数ペア:

[(1, 138923712), (2, 69461856), (3, 46307904), (4, 34730928), (6, 23153952), (8, 17365464), (9, 15435968), (12, 11576976), (16, 8682732), (18, 7717984), (24, 5788488), (32, 4341366), (36, 3858992), (43, 3230784), (48, 2894244), (64, 2170683), (71, 1956672), (72, 1929496), (79, 1758528), (86, 1615392), (96, 1447122), (129, 1076928), (142, 978336), (144, 964748), (158, 879264), (172, 807696), (192, 723561), (213, 652224), (237, 586176), (258, 538464), (284, 489168), (288, 482374), (316, 439632), (344, 403848), (387, 358976), (426, 326112), (474, 293088), (516, 269232), (568, 244584), (576, 241187), (632, 219816), (639, 217408), (688, 201924), (711, 195392), (774, 179488), (852, 163056), (948, 146544), (1032, 134616), (1136, 122292), (1264, 109908), (1278, 108704), (1376, 100962), (1422, 97696), (1548, 89744), (1704, 81528), (1896, 73272), (2064, 67308), (2272, 61146), (2528, 54954), (2556, 54352), (2752, 50481), (2844, 48848), (3053, 45504), (3096, 44872), (3397, 40896), (3408, 40764), (3792, 36636), (4128, 33654), (4544, 30573), (5056, 27477), (5112, 27176), (5609, 24768), (5688, 24424), (6106, 22752), (6192, 22436), (6794, 20448), (6816, 20382), (7584, 18318), (8256, 16827), (9159, 15168), (10191, 13632), (10224, 13588), (11218, 12384), (11376, 12212)]