199662528

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{479}}^1$

素因数の和:674

約数の個数: 112

約数和(自身を含む): 573511680

約数和(自身を除く): 373849152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 167, 192, 208, 312, 334, 416, 479, 501, 624, 668, 832, 958, 1002, 1248, 1336, 1437, 1916, 2004, 2171, 2496, 2672, 2874, 3832, 4008, 4342, 5344, 5748, 6227, 6513, 7664, 8016, 8684, 10688, 11496, 12454, 13026, 15328, 16032, 17368, 18681, 22992, 24908, 26052, 30656, 32064, 34736, 37362, 45984, 49816, 52104, 69472, 74724, 79993, 91968, 99632, 104208, 138944, 149448, 159986, 199264, 208416, 239979, 298896, 319972, 398528, 416832, 479958, 597792, 639944, 959916, 1039909, 1195584, 1279888, 1919832, 2079818, 2559776, 3119727, 3839664, 4159636, 5119552, 6239454, 7679328, 8319272, 12478908, 15358656, 16638544, 24957816, 33277088, 49915632, 66554176, 99831264, 199662528]

約数ペア:

[(1, 199662528), (2, 99831264), (3, 66554176), (4, 49915632), (6, 33277088), (8, 24957816), (12, 16638544), (13, 15358656), (16, 12478908), (24, 8319272), (26, 7679328), (32, 6239454), (39, 5119552), (48, 4159636), (52, 3839664), (64, 3119727), (78, 2559776), (96, 2079818), (104, 1919832), (156, 1279888), (167, 1195584), (192, 1039909), (208, 959916), (312, 639944), (334, 597792), (416, 479958), (479, 416832), (501, 398528), (624, 319972), (668, 298896), (832, 239979), (958, 208416), (1002, 199264), (1248, 159986), (1336, 149448), (1437, 138944), (1916, 104208), (2004, 99632), (2171, 91968), (2496, 79993), (2672, 74724), (2874, 69472), (3832, 52104), (4008, 49816), (4342, 45984), (5344, 37362), (5748, 34736), (6227, 32064), (6513, 30656), (7664, 26052), (8016, 24908), (8684, 22992), (10688, 18681), (11496, 17368), (12454, 16032), (13026, 15328)]