130216656

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:700

約数の個数: 80

約数和(自身を含む): 347977728

約数和(自身を除く): 217761072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 127, 164, 246, 254, 328, 381, 492, 508, 521, 656, 762, 984, 1016, 1042, 1524, 1563, 1968, 2032, 2084, 3048, 3126, 4168, 5207, 6096, 6252, 8336, 10414, 12504, 15621, 20828, 21361, 25008, 31242, 41656, 42722, 62484, 64083, 66167, 83312, 85444, 124968, 128166, 132334, 170888, 198501, 249936, 256332, 264668, 341776, 397002, 512664, 529336, 794004, 1025328, 1058672, 1588008, 2712847, 3176016, 5425694, 8138541, 10851388, 16277082, 21702776, 32554164, 43405552, 65108328, 130216656]

約数ペア:

[(1, 130216656), (2, 65108328), (3, 43405552), (4, 32554164), (6, 21702776), (8, 16277082), (12, 10851388), (16, 8138541), (24, 5425694), (41, 3176016), (48, 2712847), (82, 1588008), (123, 1058672), (127, 1025328), (164, 794004), (246, 529336), (254, 512664), (328, 397002), (381, 341776), (492, 264668), (508, 256332), (521, 249936), (656, 198501), (762, 170888), (984, 132334), (1016, 128166), (1042, 124968), (1524, 85444), (1563, 83312), (1968, 66167), (2032, 64083), (2084, 62484), (3048, 42722), (3126, 41656), (4168, 31242), (5207, 25008), (6096, 21361), (6252, 20828), (8336, 15621), (10414, 12504)]