145281708

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:469

約数の個数: 192

約数和(自身を含む): 462873600

約数和(自身を除く): 317591892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 23, 26, 27, 33, 36, 39, 44, 46, 52, 54, 66, 69, 78, 92, 99, 108, 117, 132, 138, 143, 156, 198, 207, 234, 253, 276, 286, 297, 299, 351, 396, 409, 414, 429, 468, 506, 572, 594, 598, 621, 702, 759, 818, 828, 858, 897, 1012, 1188, 1196, 1227, 1242, 1287, 1404, 1518, 1636, 1716, 1794, 2277, 2454, 2484, 2574, 2691, 3036, 3289, 3588, 3681, 3861, 4499, 4554, 4908, 5148, 5317, 5382, 6578, 6831, 7362, 7722, 8073, 8998, 9108, 9407, 9867, 10634, 10764, 11043, 13156, 13497, 13662, 14724, 15444, 15951, 16146, 17996, 18814, 19734, 21268, 22086, 26994, 27324, 28221, 29601, 31902, 32292, 37628, 39468, 40491, 44172, 47853, 53988, 56442, 58487, 59202, 63804, 80982, 84663, 88803, 95706, 103477, 112884, 116974, 118404, 121473, 122291, 143559, 161964, 169326, 175461, 177606, 191412, 206954, 233948, 242946, 244582, 253989, 287118, 310431, 338652, 350922, 355212, 366873, 413908, 485892, 489164, 507978, 526383, 574236, 620862, 701844, 733746, 931293, 1015956, 1052766, 1100619, 1241724, 1345201, 1467492, 1579149, 1862586, 2105532, 2201238, 2690402, 2793879, 3158298, 3301857, 3725172, 4035603, 4402476, 5380804, 5587758, 6316596, 6603714, 8071206, 11175516, 12106809, 13207428, 16142412, 24213618, 36320427, 48427236, 72640854, 145281708]

約数ペア:

[(1, 145281708), (2, 72640854), (3, 48427236), (4, 36320427), (6, 24213618), (9, 16142412), (11, 13207428), (12, 12106809), (13, 11175516), (18, 8071206), (22, 6603714), (23, 6316596), (26, 5587758), (27, 5380804), (33, 4402476), (36, 4035603), (39, 3725172), (44, 3301857), (46, 3158298), (52, 2793879), (54, 2690402), (66, 2201238), (69, 2105532), (78, 1862586), (92, 1579149), (99, 1467492), (108, 1345201), (117, 1241724), (132, 1100619), (138, 1052766), (143, 1015956), (156, 931293), (198, 733746), (207, 701844), (234, 620862), (253, 574236), (276, 526383), (286, 507978), (297, 489164), (299, 485892), (351, 413908), (396, 366873), (409, 355212), (414, 350922), (429, 338652), (468, 310431), (506, 287118), (572, 253989), (594, 244582), (598, 242946), (621, 233948), (702, 206954), (759, 191412), (818, 177606), (828, 175461), (858, 169326), (897, 161964), (1012, 143559), (1188, 122291), (1196, 121473), (1227, 118404), (1242, 116974), (1287, 112884), (1404, 103477), (1518, 95706), (1636, 88803), (1716, 84663), (1794, 80982), (2277, 63804), (2454, 59202), (2484, 58487), (2574, 56442), (2691, 53988), (3036, 47853), (3289, 44172), (3588, 40491), (3681, 39468), (3861, 37628), (4499, 32292), (4554, 31902), (4908, 29601), (5148, 28221), (5317, 27324), (5382, 26994), (6578, 22086), (6831, 21268), (7362, 19734), (7722, 18814), (8073, 17996), (8998, 16146), (9108, 15951), (9407, 15444), (9867, 14724), (10634, 13662), (10764, 13497), (11043, 13156)]