15697203676

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{125221}}^1$

素因数の和:125291

約数の個数: 72

約数和(自身を含む): 35440831328

約数和(自身を除く): 19743627652

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 121, 148, 154, 242, 259, 308, 407, 484, 518, 814, 847, 1036, 1628, 1694, 2849, 3388, 4477, 5698, 8954, 11396, 17908, 31339, 62678, 125221, 125356, 250442, 500884, 876547, 1377431, 1753094, 2754862, 3506188, 4633177, 5509724, 9266354, 9642017, 15151741, 18532708, 19284034, 30303482, 32432239, 38568068, 50964947, 60606964, 64864478, 101929894, 106062187, 129728956, 203859788, 212124374, 356754629, 424248748, 560614417, 713509258, 1121228834, 1427018516, 2242457668, 3924300919, 7848601838, 15697203676]

約数ペア:

[(1, 15697203676), (2, 7848601838), (4, 3924300919), (7, 2242457668), (11, 1427018516), (14, 1121228834), (22, 713509258), (28, 560614417), (37, 424248748), (44, 356754629), (74, 212124374), (77, 203859788), (121, 129728956), (148, 106062187), (154, 101929894), (242, 64864478), (259, 60606964), (308, 50964947), (407, 38568068), (484, 32432239), (518, 30303482), (814, 19284034), (847, 18532708), (1036, 15151741), (1628, 9642017), (1694, 9266354), (2849, 5509724), (3388, 4633177), (4477, 3506188), (5698, 2754862), (8954, 1753094), (11396, 1377431), (17908, 876547), (31339, 500884), (62678, 250442), (125221, 125356)]