121573504

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{73061}}^1$

素因数の和:73088

約数の個数: 32

約数和(自身を含む): 260831340

約数和(自身を除く): 139257836

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 73061, 146122, 292244, 584488, 949793, 1168976, 1899586, 2337952, 3799172, 4675904, 7598344, 9351808, 15196688, 30393376, 60786752, 121573504]

約数ペア:

[(1, 121573504), (2, 60786752), (4, 30393376), (8, 15196688), (13, 9351808), (16, 7598344), (26, 4675904), (32, 3799172), (52, 2337952), (64, 1899586), (104, 1168976), (128, 949793), (208, 584488), (416, 292244), (832, 146122), (1664, 73061)]