120986528

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15307}}^1$

素因数の和:15349

約数の個数: 48

約数和(自身を含む): 270033120

約数和(自身を除く): 149046592

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 15307, 30614, 61228, 122456, 198991, 244912, 290833, 397982, 489824, 581666, 795964, 1163332, 1591928, 2326664, 3183856, 3780829, 4653328, 6367712, 7561658, 9306656, 15123316, 30246632, 60493264, 120986528]

約数ペア:

[(1, 120986528), (2, 60493264), (4, 30246632), (8, 15123316), (13, 9306656), (16, 7561658), (19, 6367712), (26, 4653328), (32, 3780829), (38, 3183856), (52, 2326664), (76, 1591928), (104, 1163332), (152, 795964), (208, 581666), (247, 489824), (304, 397982), (416, 290833), (494, 244912), (608, 198991), (988, 122456), (1976, 61228), (3952, 30614), (7904, 15307)]