157490476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11971}}^1$

素因数の和:12022

約数の個数: 48

約数和(自身を含む): 337897728

約数和(自身を除く): 180407252

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 253, 286, 299, 506, 572, 598, 1012, 1196, 3289, 6578, 11971, 13156, 23942, 47884, 131681, 155623, 263362, 275333, 311246, 526724, 550666, 622492, 1101332, 1711853, 3028663, 3423706, 3579329, 6057326, 6847412, 7158658, 12114652, 14317316, 39372619, 78745238, 157490476]

約数ペア:

[(1, 157490476), (2, 78745238), (4, 39372619), (11, 14317316), (13, 12114652), (22, 7158658), (23, 6847412), (26, 6057326), (44, 3579329), (46, 3423706), (52, 3028663), (92, 1711853), (143, 1101332), (253, 622492), (286, 550666), (299, 526724), (506, 311246), (572, 275333), (598, 263362), (1012, 155623), (1196, 131681), (3289, 47884), (6578, 23942), (11971, 13156)]