168476256

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2647}}^1$

素因数の和:2693

約数の個数: 144

約数和(自身を含む): 546515424

約数和(自身を除く): 378039168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 612, 624, 663, 816, 884, 936, 1224, 1248, 1326, 1632, 1768, 1872, 1989, 2448, 2647, 2652, 3536, 3744, 3978, 4896, 5294, 5304, 7072, 7941, 7956, 10588, 10608, 15882, 15912, 21176, 21216, 23823, 31764, 31824, 34411, 42352, 44999, 47646, 63528, 63648, 68822, 84704, 89998, 95292, 103233, 127056, 134997, 137644, 179996, 190584, 206466, 254112, 269994, 275288, 309699, 359992, 381168, 404991, 412932, 539988, 550576, 584987, 619398, 719984, 762336, 809982, 825864, 1079976, 1101152, 1169974, 1238796, 1439968, 1619964, 1651728, 1754961, 2159952, 2339948, 2477592, 3239928, 3303456, 3509922, 4319904, 4679896, 4955184, 5264883, 6479856, 7019844, 9359792, 9910368, 10529766, 12959712, 14039688, 18719584, 21059532, 28079376, 42119064, 56158752, 84238128, 168476256]

約数ペア:

[(1, 168476256), (2, 84238128), (3, 56158752), (4, 42119064), (6, 28079376), (8, 21059532), (9, 18719584), (12, 14039688), (13, 12959712), (16, 10529766), (17, 9910368), (18, 9359792), (24, 7019844), (26, 6479856), (32, 5264883), (34, 4955184), (36, 4679896), (39, 4319904), (48, 3509922), (51, 3303456), (52, 3239928), (68, 2477592), (72, 2339948), (78, 2159952), (96, 1754961), (102, 1651728), (104, 1619964), (117, 1439968), (136, 1238796), (144, 1169974), (153, 1101152), (156, 1079976), (204, 825864), (208, 809982), (221, 762336), (234, 719984), (272, 619398), (288, 584987), (306, 550576), (312, 539988), (408, 412932), (416, 404991), (442, 381168), (468, 359992), (544, 309699), (612, 275288), (624, 269994), (663, 254112), (816, 206466), (884, 190584), (936, 179996), (1224, 137644), (1248, 134997), (1326, 127056), (1632, 103233), (1768, 95292), (1872, 89998), (1989, 84704), (2448, 68822), (2647, 63648), (2652, 63528), (3536, 47646), (3744, 44999), (3978, 42352), (4896, 34411), (5294, 31824), (5304, 31764), (7072, 23823), (7941, 21216), (7956, 21176), (10588, 15912), (10608, 15882)]