142244908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 277187904

約数和(自身を除く): 134942996

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 137, 164, 274, 487, 533, 548, 974, 1066, 1781, 1948, 2132, 3562, 5617, 6331, 7124, 11234, 12662, 19967, 22468, 25324, 39934, 66719, 73021, 79868, 133438, 146042, 259571, 266876, 292084, 519142, 867347, 1038284, 1734694, 2735479, 3469388, 5470958, 10941916, 35561227, 71122454, 142244908]

約数ペア:

[(1, 142244908), (2, 71122454), (4, 35561227), (13, 10941916), (26, 5470958), (41, 3469388), (52, 2735479), (82, 1734694), (137, 1038284), (164, 867347), (274, 519142), (487, 292084), (533, 266876), (548, 259571), (974, 146042), (1066, 133438), (1781, 79868), (1948, 73021), (2132, 66719), (3562, 39934), (5617, 25324), (6331, 22468), (7124, 19967), (11234, 12662)]