164243664

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:454

約数の個数: 180

約数和(自身を含む): 528337836

約数和(自身を除く): 364094172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 169, 204, 208, 221, 234, 272, 306, 312, 338, 397, 408, 442, 468, 507, 612, 624, 663, 676, 794, 816, 884, 936, 1014, 1191, 1224, 1326, 1352, 1521, 1588, 1768, 1872, 1989, 2028, 2382, 2448, 2652, 2704, 2873, 3042, 3176, 3536, 3573, 3978, 4056, 4764, 5161, 5304, 5746, 6084, 6352, 6749, 7146, 7956, 8112, 8619, 9528, 10322, 10608, 11492, 12168, 13498, 14292, 15483, 15912, 17238, 19056, 20247, 20644, 22984, 24336, 25857, 26996, 28584, 30966, 31824, 34476, 40494, 41288, 45968, 46449, 51714, 53992, 57168, 60741, 61932, 67093, 68952, 80988, 82576, 87737, 92898, 103428, 107984, 121482, 123864, 134186, 137904, 161976, 175474, 185796, 201279, 206856, 242964, 247728, 263211, 268372, 323952, 350948, 371592, 402558, 413712, 485928, 526422, 536744, 603837, 701896, 743184, 789633, 805116, 971856, 1052844, 1073488, 1140581, 1207674, 1403792, 1579266, 1610232, 2105688, 2281162, 2415348, 3158532, 3220464, 3421743, 4211376, 4562324, 4830696, 6317064, 6843486, 9124648, 9661392, 10265229, 12634128, 13686972, 18249296, 20530458, 27373944, 41060916, 54747888, 82121832, 164243664]

約数ペア:

[(1, 164243664), (2, 82121832), (3, 54747888), (4, 41060916), (6, 27373944), (8, 20530458), (9, 18249296), (12, 13686972), (13, 12634128), (16, 10265229), (17, 9661392), (18, 9124648), (24, 6843486), (26, 6317064), (34, 4830696), (36, 4562324), (39, 4211376), (48, 3421743), (51, 3220464), (52, 3158532), (68, 2415348), (72, 2281162), (78, 2105688), (102, 1610232), (104, 1579266), (117, 1403792), (136, 1207674), (144, 1140581), (153, 1073488), (156, 1052844), (169, 971856), (204, 805116), (208, 789633), (221, 743184), (234, 701896), (272, 603837), (306, 536744), (312, 526422), (338, 485928), (397, 413712), (408, 402558), (442, 371592), (468, 350948), (507, 323952), (612, 268372), (624, 263211), (663, 247728), (676, 242964), (794, 206856), (816, 201279), (884, 185796), (936, 175474), (1014, 161976), (1191, 137904), (1224, 134186), (1326, 123864), (1352, 121482), (1521, 107984), (1588, 103428), (1768, 92898), (1872, 87737), (1989, 82576), (2028, 80988), (2382, 68952), (2448, 67093), (2652, 61932), (2704, 60741), (2873, 57168), (3042, 53992), (3176, 51714), (3536, 46449), (3573, 45968), (3978, 41288), (4056, 40494), (4764, 34476), (5161, 31824), (5304, 30966), (5746, 28584), (6084, 26996), (6352, 25857), (6749, 24336), (7146, 22984), (7956, 20644), (8112, 20247), (8619, 19056), (9528, 17238), (10322, 15912), (10608, 15483), (11492, 14292), (12168, 13498)]