164555685

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 357212160

約数和(自身を除く): 192656475

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 67, 69, 105, 113, 115, 135, 161, 189, 201, 207, 315, 335, 339, 345, 469, 483, 565, 603, 621, 791, 805, 945, 1005, 1017, 1035, 1407, 1449, 1541, 1695, 1809, 2345, 2373, 2415, 2599, 3015, 3051, 3105, 3955, 4221, 4347, 4623, 5085, 7035, 7119, 7245, 7571, 7705, 7797, 9045, 10787, 11865, 12663, 12995, 13869, 15255, 18193, 21105, 21357, 21735, 22713, 23115, 23391, 32361, 35595, 37855, 38985, 41607, 52997, 53935, 54579, 63315, 68139, 69345, 70173, 90965, 97083, 106785, 113565, 116955, 158991, 161805, 163737, 174133, 204417, 208035, 264985, 272895, 291249, 340695, 350865, 476973, 485415, 491211, 522399, 794955, 818685, 870665, 1022085, 1218931, 1430919, 1456245, 1567197, 2384865, 2456055, 2611995, 3656793, 4701591, 6094655, 7154595, 7835985, 10970379, 18283965, 23507955, 32911137, 54851895, 164555685]

約数ペア:

[(1, 164555685), (3, 54851895), (5, 32911137), (7, 23507955), (9, 18283965), (15, 10970379), (21, 7835985), (23, 7154595), (27, 6094655), (35, 4701591), (45, 3656793), (63, 2611995), (67, 2456055), (69, 2384865), (105, 1567197), (113, 1456245), (115, 1430919), (135, 1218931), (161, 1022085), (189, 870665), (201, 818685), (207, 794955), (315, 522399), (335, 491211), (339, 485415), (345, 476973), (469, 350865), (483, 340695), (565, 291249), (603, 272895), (621, 264985), (791, 208035), (805, 204417), (945, 174133), (1005, 163737), (1017, 161805), (1035, 158991), (1407, 116955), (1449, 113565), (1541, 106785), (1695, 97083), (1809, 90965), (2345, 70173), (2373, 69345), (2415, 68139), (2599, 63315), (3015, 54579), (3051, 53935), (3105, 52997), (3955, 41607), (4221, 38985), (4347, 37855), (4623, 35595), (5085, 32361), (7035, 23391), (7119, 23115), (7245, 22713), (7571, 21735), (7705, 21357), (7797, 21105), (9045, 18193), (10787, 15255), (11865, 13869), (12663, 12995)]