138952476

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:393

約数の個数: 144

約数和(自身を含む): 408280320

約数和(自身を除く): 269327844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 92, 108, 117, 138, 156, 169, 207, 234, 276, 299, 331, 338, 351, 414, 468, 507, 598, 621, 662, 676, 702, 828, 897, 993, 1014, 1196, 1242, 1324, 1404, 1521, 1794, 1986, 2028, 2484, 2691, 2979, 3042, 3588, 3887, 3972, 4303, 4563, 5382, 5958, 6084, 7613, 7774, 8073, 8606, 8937, 9126, 10764, 11661, 11916, 12909, 15226, 15548, 16146, 17212, 17874, 18252, 22839, 23322, 25818, 30452, 32292, 34983, 35748, 38727, 45678, 46644, 51636, 55939, 68517, 69966, 77454, 91356, 98969, 104949, 111878, 116181, 137034, 139932, 154908, 167817, 197938, 205551, 209898, 223756, 232362, 274068, 296907, 335634, 395876, 411102, 419796, 464724, 503451, 593814, 671268, 822204, 890721, 1006902, 1187628, 1286597, 1510353, 1781442, 2013804, 2573194, 2672163, 3020706, 3562884, 3859791, 5146388, 5344326, 6041412, 7719582, 10688652, 11579373, 15439164, 23158746, 34738119, 46317492, 69476238, 138952476]

約数ペア:

[(1, 138952476), (2, 69476238), (3, 46317492), (4, 34738119), (6, 23158746), (9, 15439164), (12, 11579373), (13, 10688652), (18, 7719582), (23, 6041412), (26, 5344326), (27, 5146388), (36, 3859791), (39, 3562884), (46, 3020706), (52, 2672163), (54, 2573194), (69, 2013804), (78, 1781442), (92, 1510353), (108, 1286597), (117, 1187628), (138, 1006902), (156, 890721), (169, 822204), (207, 671268), (234, 593814), (276, 503451), (299, 464724), (331, 419796), (338, 411102), (351, 395876), (414, 335634), (468, 296907), (507, 274068), (598, 232362), (621, 223756), (662, 209898), (676, 205551), (702, 197938), (828, 167817), (897, 154908), (993, 139932), (1014, 137034), (1196, 116181), (1242, 111878), (1324, 104949), (1404, 98969), (1521, 91356), (1794, 77454), (1986, 69966), (2028, 68517), (2484, 55939), (2691, 51636), (2979, 46644), (3042, 45678), (3588, 38727), (3887, 35748), (3972, 34983), (4303, 32292), (4563, 30452), (5382, 25818), (5958, 23322), (6084, 22839), (7613, 18252), (7774, 17874), (8073, 17212), (8606, 16146), (8937, 15548), (9126, 15226), (10764, 12909), (11661, 11916)]