138854352

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:497

約数の個数: 160

約数和(自身を含む): 447971328

約数和(自身を除く): 309116976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 83, 84, 91, 104, 112, 156, 166, 168, 182, 208, 249, 273, 312, 332, 336, 364, 383, 498, 546, 581, 624, 664, 728, 766, 996, 1079, 1092, 1149, 1162, 1328, 1456, 1532, 1743, 1992, 2158, 2184, 2298, 2324, 2681, 3064, 3237, 3486, 3984, 4316, 4368, 4596, 4648, 4979, 5362, 6128, 6474, 6972, 7553, 8043, 8632, 9192, 9296, 9958, 10724, 12948, 13944, 14937, 15106, 16086, 17264, 18384, 19916, 21448, 22659, 25896, 27888, 29874, 30212, 31789, 32172, 34853, 39832, 42896, 45318, 51792, 59748, 60424, 63578, 64344, 69706, 79664, 90636, 95367, 104559, 119496, 120848, 127156, 128688, 139412, 181272, 190734, 209118, 222523, 238992, 254312, 278824, 362544, 381468, 413257, 418236, 445046, 508624, 557648, 667569, 762936, 826514, 836472, 890092, 1239771, 1335138, 1525872, 1653028, 1672944, 1780184, 2479542, 2670276, 2892799, 3306056, 3560368, 4959084, 5340552, 5785598, 6612112, 8678397, 9918168, 10681104, 11571196, 17356794, 19836336, 23142392, 34713588, 46284784, 69427176, 138854352]

約数ペア:

[(1, 138854352), (2, 69427176), (3, 46284784), (4, 34713588), (6, 23142392), (7, 19836336), (8, 17356794), (12, 11571196), (13, 10681104), (14, 9918168), (16, 8678397), (21, 6612112), (24, 5785598), (26, 5340552), (28, 4959084), (39, 3560368), (42, 3306056), (48, 2892799), (52, 2670276), (56, 2479542), (78, 1780184), (83, 1672944), (84, 1653028), (91, 1525872), (104, 1335138), (112, 1239771), (156, 890092), (166, 836472), (168, 826514), (182, 762936), (208, 667569), (249, 557648), (273, 508624), (312, 445046), (332, 418236), (336, 413257), (364, 381468), (383, 362544), (498, 278824), (546, 254312), (581, 238992), (624, 222523), (664, 209118), (728, 190734), (766, 181272), (996, 139412), (1079, 128688), (1092, 127156), (1149, 120848), (1162, 119496), (1328, 104559), (1456, 95367), (1532, 90636), (1743, 79664), (1992, 69706), (2158, 64344), (2184, 63578), (2298, 60424), (2324, 59748), (2681, 51792), (3064, 45318), (3237, 42896), (3486, 39832), (3984, 34853), (4316, 32172), (4368, 31789), (4596, 30212), (4648, 29874), (4979, 27888), (5362, 25896), (6128, 22659), (6474, 21448), (6972, 19916), (7553, 18384), (8043, 17264), (8632, 16086), (9192, 15106), (9296, 14937), (9958, 13944), (10724, 12948)]