123845952

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2048

約数の個数: 112

約数和(自身を含む): 365394240

約数和(自身を除く): 241548288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 136, 152, 192, 204, 228, 272, 304, 323, 408, 456, 544, 608, 646, 816, 912, 969, 1088, 1216, 1292, 1632, 1824, 1938, 1997, 2584, 3264, 3648, 3876, 3994, 5168, 5991, 7752, 7988, 10336, 11982, 15504, 15976, 20672, 23964, 31008, 31952, 33949, 37943, 47928, 62016, 63904, 67898, 75886, 95856, 101847, 113829, 127808, 135796, 151772, 191712, 203694, 227658, 271592, 303544, 383424, 407388, 455316, 543184, 607088, 645031, 814776, 910632, 1086368, 1214176, 1290062, 1629552, 1821264, 1935093, 2172736, 2428352, 2580124, 3259104, 3642528, 3870186, 5160248, 6518208, 7285056, 7740372, 10320496, 15480744, 20640992, 30961488, 41281984, 61922976, 123845952]

約数ペア:

[(1, 123845952), (2, 61922976), (3, 41281984), (4, 30961488), (6, 20640992), (8, 15480744), (12, 10320496), (16, 7740372), (17, 7285056), (19, 6518208), (24, 5160248), (32, 3870186), (34, 3642528), (38, 3259104), (48, 2580124), (51, 2428352), (57, 2172736), (64, 1935093), (68, 1821264), (76, 1629552), (96, 1290062), (102, 1214176), (114, 1086368), (136, 910632), (152, 814776), (192, 645031), (204, 607088), (228, 543184), (272, 455316), (304, 407388), (323, 383424), (408, 303544), (456, 271592), (544, 227658), (608, 203694), (646, 191712), (816, 151772), (912, 135796), (969, 127808), (1088, 113829), (1216, 101847), (1292, 95856), (1632, 75886), (1824, 67898), (1938, 63904), (1997, 62016), (2584, 47928), (3264, 37943), (3648, 33949), (3876, 31952), (3994, 31008), (5168, 23964), (5991, 20672), (7752, 15976), (7988, 15504), (10336, 11982)]