157210352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2789}}^1$

素因数の和:3081

約数の個数: 40

約数和(自身を含む): 329353920

約数和(自身を除く): 172143568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 271, 542, 1084, 2168, 2789, 3523, 4336, 5578, 7046, 11156, 14092, 22312, 28184, 36257, 44624, 56368, 72514, 145028, 290056, 580112, 755819, 1511638, 3023276, 6046552, 9825647, 12093104, 19651294, 39302588, 78605176, 157210352]

約数ペア:

[(1, 157210352), (2, 78605176), (4, 39302588), (8, 19651294), (13, 12093104), (16, 9825647), (26, 6046552), (52, 3023276), (104, 1511638), (208, 755819), (271, 580112), (542, 290056), (1084, 145028), (2168, 72514), (2789, 56368), (3523, 44624), (4336, 36257), (5578, 28184), (7046, 22312), (11156, 14092)]