103986456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 308313600

約数和(自身を除く): 204327144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 73, 84, 122, 139, 146, 168, 183, 219, 244, 278, 292, 366, 417, 427, 438, 488, 511, 556, 584, 732, 834, 854, 876, 973, 1022, 1112, 1281, 1464, 1533, 1668, 1708, 1752, 1946, 2044, 2562, 2919, 3066, 3336, 3416, 3892, 4088, 4453, 5124, 5838, 6132, 7784, 8479, 8906, 10147, 10248, 11676, 12264, 13359, 16958, 17812, 20294, 23352, 25437, 26718, 30441, 31171, 33916, 35624, 40588, 50874, 53436, 59353, 60882, 62342, 67832, 71029, 81176, 93513, 101748, 106872, 118706, 121764, 124684, 142058, 178059, 187026, 203496, 213087, 237412, 243528, 249368, 284116, 356118, 374052, 426174, 474824, 568232, 618967, 712236, 748104, 852348, 1237934, 1424472, 1704696, 1856901, 2475868, 3713802, 4332769, 4951736, 7427604, 8665538, 12998307, 14855208, 17331076, 25996614, 34662152, 51993228, 103986456]

約数ペア:

[(1, 103986456), (2, 51993228), (3, 34662152), (4, 25996614), (6, 17331076), (7, 14855208), (8, 12998307), (12, 8665538), (14, 7427604), (21, 4951736), (24, 4332769), (28, 3713802), (42, 2475868), (56, 1856901), (61, 1704696), (73, 1424472), (84, 1237934), (122, 852348), (139, 748104), (146, 712236), (168, 618967), (183, 568232), (219, 474824), (244, 426174), (278, 374052), (292, 356118), (366, 284116), (417, 249368), (427, 243528), (438, 237412), (488, 213087), (511, 203496), (556, 187026), (584, 178059), (732, 142058), (834, 124684), (854, 121764), (876, 118706), (973, 106872), (1022, 101748), (1112, 93513), (1281, 81176), (1464, 71029), (1533, 67832), (1668, 62342), (1708, 60882), (1752, 59353), (1946, 53436), (2044, 50874), (2562, 40588), (2919, 35624), (3066, 33916), (3336, 31171), (3416, 30441), (3892, 26718), (4088, 25437), (4453, 23352), (5124, 20294), (5838, 17812), (6132, 16958), (7784, 13359), (8479, 12264), (8906, 11676), (10147, 10248)]