157099448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5527}}^1$

素因数の和:5580

約数の個数: 64

約数和(自身を含む): 358214400

約数和(自身を除く): 201114952

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 1496, 1672, 2584, 3553, 5527, 7106, 11054, 14212, 22108, 28424, 44216, 60797, 93959, 105013, 121594, 187918, 210026, 243188, 375836, 420052, 486376, 751672, 840104, 1033549, 1155143, 1785221, 2067098, 2310286, 3570442, 4134196, 4620572, 7140884, 8268392, 9241144, 14281768, 19637431, 39274862, 78549724, 157099448]

約数ペア:

[(1, 157099448), (2, 78549724), (4, 39274862), (8, 19637431), (11, 14281768), (17, 9241144), (19, 8268392), (22, 7140884), (34, 4620572), (38, 4134196), (44, 3570442), (68, 2310286), (76, 2067098), (88, 1785221), (136, 1155143), (152, 1033549), (187, 840104), (209, 751672), (323, 486376), (374, 420052), (418, 375836), (646, 243188), (748, 210026), (836, 187918), (1292, 121594), (1496, 105013), (1672, 93959), (2584, 60797), (3553, 44216), (5527, 28424), (7106, 22108), (11054, 14212)]