164696688

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{907}}^1$

素因数の和:1031

約数の個数: 120

約数和(自身を含む): 502047728

約数和(自身を除く): 337351040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 97, 104, 117, 144, 156, 194, 208, 234, 291, 312, 388, 468, 582, 624, 776, 873, 907, 936, 1164, 1261, 1552, 1746, 1814, 1872, 2328, 2522, 2721, 3492, 3628, 3783, 4656, 5044, 5442, 6984, 7256, 7566, 8163, 10088, 10884, 11349, 11791, 13968, 14512, 15132, 16326, 20176, 21768, 22698, 23582, 30264, 32652, 35373, 43536, 45396, 47164, 60528, 65304, 70746, 87979, 90792, 94328, 106119, 130608, 141492, 175958, 181584, 188656, 212238, 263937, 282984, 351916, 424476, 527874, 565968, 703832, 791811, 848952, 1055748, 1143727, 1407664, 1583622, 1697904, 2111496, 2287454, 3167244, 3431181, 4222992, 4574908, 6334488, 6862362, 9149816, 10293543, 12668976, 13724724, 18299632, 20587086, 27449448, 41174172, 54898896, 82348344, 164696688]

約数ペア:

[(1, 164696688), (2, 82348344), (3, 54898896), (4, 41174172), (6, 27449448), (8, 20587086), (9, 18299632), (12, 13724724), (13, 12668976), (16, 10293543), (18, 9149816), (24, 6862362), (26, 6334488), (36, 4574908), (39, 4222992), (48, 3431181), (52, 3167244), (72, 2287454), (78, 2111496), (97, 1697904), (104, 1583622), (117, 1407664), (144, 1143727), (156, 1055748), (194, 848952), (208, 791811), (234, 703832), (291, 565968), (312, 527874), (388, 424476), (468, 351916), (582, 282984), (624, 263937), (776, 212238), (873, 188656), (907, 181584), (936, 175958), (1164, 141492), (1261, 130608), (1552, 106119), (1746, 94328), (1814, 90792), (1872, 87979), (2328, 70746), (2522, 65304), (2721, 60528), (3492, 47164), (3628, 45396), (3783, 43536), (4656, 35373), (5044, 32652), (5442, 30264), (6984, 23582), (7256, 22698), (7566, 21768), (8163, 20176), (10088, 16326), (10884, 15132), (11349, 14512), (11791, 13968)]