123807552

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 168

約数和(自身を含む): 375306336

約数和(自身を除く): 251498784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 61, 62, 64, 66, 88, 93, 96, 122, 124, 132, 176, 183, 186, 192, 244, 248, 264, 341, 352, 366, 372, 488, 496, 528, 671, 682, 704, 732, 744, 961, 976, 992, 1023, 1056, 1342, 1364, 1464, 1488, 1891, 1922, 1952, 1984, 2013, 2046, 2112, 2684, 2728, 2883, 2928, 2976, 3782, 3844, 3904, 4026, 4092, 5368, 5456, 5673, 5766, 5856, 5952, 7564, 7688, 8052, 8184, 10571, 10736, 10912, 11346, 11532, 11712, 15128, 15376, 16104, 16368, 20801, 21142, 21472, 21824, 22692, 23064, 30256, 30752, 31713, 32208, 32736, 41602, 42284, 42944, 45384, 46128, 58621, 60512, 61504, 62403, 63426, 64416, 65472, 83204, 84568, 90768, 92256, 117242, 121024, 124806, 126852, 128832, 166408, 169136, 175863, 181536, 184512, 234484, 249612, 253704, 332816, 338272, 351726, 363072, 468968, 499224, 507408, 644831, 665632, 676544, 703452, 937936, 998448, 1014816, 1289662, 1331264, 1406904, 1875872, 1934493, 1996896, 2029632, 2579324, 2813808, 3751744, 3868986, 3993792, 5158648, 5627616, 7737972, 10317296, 11255232, 15475944, 20634592, 30951888, 41269184, 61903776, 123807552]

約数ペア:

[(1, 123807552), (2, 61903776), (3, 41269184), (4, 30951888), (6, 20634592), (8, 15475944), (11, 11255232), (12, 10317296), (16, 7737972), (22, 5627616), (24, 5158648), (31, 3993792), (32, 3868986), (33, 3751744), (44, 2813808), (48, 2579324), (61, 2029632), (62, 1996896), (64, 1934493), (66, 1875872), (88, 1406904), (93, 1331264), (96, 1289662), (122, 1014816), (124, 998448), (132, 937936), (176, 703452), (183, 676544), (186, 665632), (192, 644831), (244, 507408), (248, 499224), (264, 468968), (341, 363072), (352, 351726), (366, 338272), (372, 332816), (488, 253704), (496, 249612), (528, 234484), (671, 184512), (682, 181536), (704, 175863), (732, 169136), (744, 166408), (961, 128832), (976, 126852), (992, 124806), (1023, 121024), (1056, 117242), (1342, 92256), (1364, 90768), (1464, 84568), (1488, 83204), (1891, 65472), (1922, 64416), (1952, 63426), (1984, 62403), (2013, 61504), (2046, 60512), (2112, 58621), (2684, 46128), (2728, 45384), (2883, 42944), (2928, 42284), (2976, 41602), (3782, 32736), (3844, 32208), (3904, 31713), (4026, 30752), (4092, 30256), (5368, 23064), (5456, 22692), (5673, 21824), (5766, 21472), (5856, 21142), (5952, 20801), (7564, 16368), (7688, 16104), (8052, 15376), (8184, 15128), (10571, 11712), (10736, 11532), (10912, 11346)]