156975401518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1355831}}^1$

素因数の和:1355980

約数の個数: 32

約数和(自身を含む): 261263403072

約数和(自身を除く): 104288001554

約数列:

[1, 2, 13, 26, 61, 73, 122, 146, 793, 949, 1586, 1898, 4453, 8906, 57889, 115778, 1355831, 2711662, 17625803, 35251606, 82705691, 98975663, 165411382, 197951326, 1075173983, 1286683619, 2150347966, 2573367238, 6037515443, 12075030886, 78487700759, 156975401518]

約数ペア:

[(1, 156975401518), (2, 78487700759), (13, 12075030886), (26, 6037515443), (61, 2573367238), (73, 2150347966), (122, 1286683619), (146, 1075173983), (793, 197951326), (949, 165411382), (1586, 98975663), (1898, 82705691), (4453, 35251606), (8906, 17625803), (57889, 2711662), (115778, 1355831)]