139229376

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:511

約数の個数: 168

約数和(自身を含む): 437003952

約数和(自身を除く): 297774576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 121, 132, 143, 156, 176, 192, 208, 242, 264, 286, 312, 352, 363, 416, 429, 461, 484, 528, 572, 624, 704, 726, 832, 858, 922, 968, 1056, 1144, 1248, 1383, 1452, 1573, 1716, 1844, 1936, 2112, 2288, 2496, 2766, 2904, 3146, 3432, 3688, 3872, 4576, 4719, 5071, 5532, 5808, 5993, 6292, 6864, 7376, 7744, 9152, 9438, 10142, 11064, 11616, 11986, 12584, 13728, 14752, 15213, 17979, 18876, 20284, 22128, 23232, 23972, 25168, 27456, 29504, 30426, 35958, 37752, 40568, 44256, 47944, 50336, 55781, 60852, 65923, 71916, 75504, 81136, 88512, 95888, 100672, 111562, 121704, 131846, 143832, 151008, 162272, 167343, 191776, 197769, 223124, 243408, 263692, 287664, 302016, 324544, 334686, 383552, 395538, 446248, 486816, 527384, 575328, 669372, 725153, 791076, 892496, 973632, 1054768, 1150656, 1338744, 1450306, 1582152, 1784992, 2109536, 2175459, 2677488, 2900612, 3164304, 3569984, 4219072, 4350918, 5354976, 5801224, 6328608, 8701836, 10709952, 11602448, 12657216, 17403672, 23204896, 34807344, 46409792, 69614688, 139229376]

約数ペア:

[(1, 139229376), (2, 69614688), (3, 46409792), (4, 34807344), (6, 23204896), (8, 17403672), (11, 12657216), (12, 11602448), (13, 10709952), (16, 8701836), (22, 6328608), (24, 5801224), (26, 5354976), (32, 4350918), (33, 4219072), (39, 3569984), (44, 3164304), (48, 2900612), (52, 2677488), (64, 2175459), (66, 2109536), (78, 1784992), (88, 1582152), (96, 1450306), (104, 1338744), (121, 1150656), (132, 1054768), (143, 973632), (156, 892496), (176, 791076), (192, 725153), (208, 669372), (242, 575328), (264, 527384), (286, 486816), (312, 446248), (352, 395538), (363, 383552), (416, 334686), (429, 324544), (461, 302016), (484, 287664), (528, 263692), (572, 243408), (624, 223124), (704, 197769), (726, 191776), (832, 167343), (858, 162272), (922, 151008), (968, 143832), (1056, 131846), (1144, 121704), (1248, 111562), (1383, 100672), (1452, 95888), (1573, 88512), (1716, 81136), (1844, 75504), (1936, 71916), (2112, 65923), (2288, 60852), (2496, 55781), (2766, 50336), (2904, 47944), (3146, 44256), (3432, 40568), (3688, 37752), (3872, 35958), (4576, 30426), (4719, 29504), (5071, 27456), (5532, 25168), (5808, 23972), (5993, 23232), (6292, 22128), (6864, 20284), (7376, 18876), (7744, 17979), (9152, 15213), (9438, 14752), (10142, 13728), (11064, 12584), (11616, 11986)]