157029756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1709}}^1$

素因数の和:1779

約数の個数: 96

約数和(自身を含む): 429004800

約数和(自身を除く): 271975044

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 186, 228, 247, 372, 403, 494, 589, 741, 806, 988, 1178, 1209, 1482, 1612, 1709, 1767, 2356, 2418, 2964, 3418, 3534, 4836, 5127, 6836, 7068, 7657, 10254, 15314, 20508, 22217, 22971, 30628, 32471, 44434, 45942, 52979, 64942, 66651, 88868, 91884, 97413, 105958, 129884, 133302, 158937, 194826, 211916, 266604, 317874, 389652, 422123, 635748, 688727, 844246, 1006601, 1266369, 1377454, 1688492, 2013202, 2066181, 2532738, 2754908, 3019803, 4026404, 4132362, 5065476, 6039606, 8264724, 12079212, 13085813, 26171626, 39257439, 52343252, 78514878, 157029756]

約数ペア:

[(1, 157029756), (2, 78514878), (3, 52343252), (4, 39257439), (6, 26171626), (12, 13085813), (13, 12079212), (19, 8264724), (26, 6039606), (31, 5065476), (38, 4132362), (39, 4026404), (52, 3019803), (57, 2754908), (62, 2532738), (76, 2066181), (78, 2013202), (93, 1688492), (114, 1377454), (124, 1266369), (156, 1006601), (186, 844246), (228, 688727), (247, 635748), (372, 422123), (403, 389652), (494, 317874), (589, 266604), (741, 211916), (806, 194826), (988, 158937), (1178, 133302), (1209, 129884), (1482, 105958), (1612, 97413), (1709, 91884), (1767, 88868), (2356, 66651), (2418, 64942), (2964, 52979), (3418, 45942), (3534, 44434), (4836, 32471), (5127, 30628), (6836, 22971), (7068, 22217), (7657, 20508), (10254, 15314)]