128147184

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 200

約数和(自身を含む): 413210160

約数和(自身を除く): 285062976

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 89, 99, 101, 108, 132, 144, 162, 176, 178, 198, 202, 216, 264, 267, 297, 303, 324, 356, 396, 404, 432, 528, 534, 594, 606, 648, 712, 792, 801, 808, 891, 909, 979, 1068, 1111, 1188, 1212, 1296, 1424, 1584, 1602, 1616, 1782, 1818, 1958, 2136, 2222, 2376, 2403, 2424, 2727, 2937, 3204, 3333, 3564, 3636, 3916, 4272, 4444, 4752, 4806, 4848, 5454, 5874, 6408, 6666, 7128, 7209, 7272, 7832, 8181, 8811, 8888, 8989, 9612, 9999, 10908, 11748, 12816, 13332, 14256, 14418, 14544, 15664, 16362, 17622, 17776, 17978, 19224, 19998, 21816, 23496, 26433, 26664, 26967, 28836, 29997, 32724, 35244, 35956, 38448, 39996, 43632, 46992, 52866, 53328, 53934, 57672, 59994, 65448, 70488, 71912, 79299, 79992, 80901, 89991, 98879, 105732, 107868, 115344, 119988, 130896, 140976, 143824, 158598, 159984, 161802, 179982, 197758, 211464, 215736, 239976, 242703, 296637, 317196, 323604, 359964, 395516, 422928, 431472, 479952, 485406, 593274, 634392, 647208, 719928, 728109, 791032, 889911, 970812, 1186548, 1268784, 1294416, 1439856, 1456218, 1582064, 1779822, 1941624, 2373096, 2669733, 2912436, 3559644, 3883248, 4746192, 5339466, 5824872, 7119288, 8009199, 10678932, 11649744, 14238576, 16018398, 21357864, 32036796, 42715728, 64073592, 128147184]

約数ペア:

[(1, 128147184), (2, 64073592), (3, 42715728), (4, 32036796), (6, 21357864), (8, 16018398), (9, 14238576), (11, 11649744), (12, 10678932), (16, 8009199), (18, 7119288), (22, 5824872), (24, 5339466), (27, 4746192), (33, 3883248), (36, 3559644), (44, 2912436), (48, 2669733), (54, 2373096), (66, 1941624), (72, 1779822), (81, 1582064), (88, 1456218), (89, 1439856), (99, 1294416), (101, 1268784), (108, 1186548), (132, 970812), (144, 889911), (162, 791032), (176, 728109), (178, 719928), (198, 647208), (202, 634392), (216, 593274), (264, 485406), (267, 479952), (297, 431472), (303, 422928), (324, 395516), (356, 359964), (396, 323604), (404, 317196), (432, 296637), (528, 242703), (534, 239976), (594, 215736), (606, 211464), (648, 197758), (712, 179982), (792, 161802), (801, 159984), (808, 158598), (891, 143824), (909, 140976), (979, 130896), (1068, 119988), (1111, 115344), (1188, 107868), (1212, 105732), (1296, 98879), (1424, 89991), (1584, 80901), (1602, 79992), (1616, 79299), (1782, 71912), (1818, 70488), (1958, 65448), (2136, 59994), (2222, 57672), (2376, 53934), (2403, 53328), (2424, 52866), (2727, 46992), (2937, 43632), (3204, 39996), (3333, 38448), (3564, 35956), (3636, 35244), (3916, 32724), (4272, 29997), (4444, 28836), (4752, 26967), (4806, 26664), (4848, 26433), (5454, 23496), (5874, 21816), (6408, 19998), (6666, 19224), (7128, 17978), (7209, 17776), (7272, 17622), (7832, 16362), (8181, 15664), (8811, 14544), (8888, 14418), (8989, 14256), (9612, 13332), (9999, 12816), (10908, 11748)]