15390692152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{31181}}^1$

素因数の和:31348

約数の個数: 64

約数和(自身を含む): 32329497600

約数和(自身を除く): 16938805448

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 79, 88, 142, 158, 284, 316, 568, 632, 781, 869, 1562, 1738, 3124, 3476, 5609, 6248, 6952, 11218, 22436, 31181, 44872, 61699, 62362, 123398, 124724, 246796, 249448, 342991, 493592, 685982, 1371964, 2213851, 2463299, 2743928, 4427702, 4926598, 8855404, 9853196, 17710808, 19706392, 24352361, 27096289, 48704722, 54192578, 97409444, 108385156, 174894229, 194818888, 216770312, 349788458, 699576916, 1399153832, 1923836519, 3847673038, 7695346076, 15390692152]

約数ペア:

[(1, 15390692152), (2, 7695346076), (4, 3847673038), (8, 1923836519), (11, 1399153832), (22, 699576916), (44, 349788458), (71, 216770312), (79, 194818888), (88, 174894229), (142, 108385156), (158, 97409444), (284, 54192578), (316, 48704722), (568, 27096289), (632, 24352361), (781, 19706392), (869, 17710808), (1562, 9853196), (1738, 8855404), (3124, 4926598), (3476, 4427702), (5609, 2743928), (6248, 2463299), (6952, 2213851), (11218, 1371964), (22436, 685982), (31181, 493592), (44872, 342991), (61699, 249448), (62362, 246796), (123398, 124724)]