164024608

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7639}}^1$

素因数の和:7721

約数の個数: 48

約数和(自身を含む): 358102080

約数和(自身を除く): 194077472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 176, 244, 352, 488, 671, 976, 1342, 1952, 2684, 5368, 7639, 10736, 15278, 21472, 30556, 61112, 84029, 122224, 168058, 244448, 336116, 465979, 672232, 931958, 1344464, 1863916, 2688928, 3727832, 5125769, 7455664, 10251538, 14911328, 20503076, 41006152, 82012304, 164024608]

約数ペア:

[(1, 164024608), (2, 82012304), (4, 41006152), (8, 20503076), (11, 14911328), (16, 10251538), (22, 7455664), (32, 5125769), (44, 3727832), (61, 2688928), (88, 1863916), (122, 1344464), (176, 931958), (244, 672232), (352, 465979), (488, 336116), (671, 244448), (976, 168058), (1342, 122224), (1952, 84029), (2684, 61112), (5368, 30556), (7639, 21472), (10736, 15278)]