162045884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40471}}^1$

素因数の和:40506

約数の個数: 48

約数和(自身を含む): 380760576

約数和(自身を除く): 218714692

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 40471, 80942, 161884, 283297, 445181, 526123, 566594, 890362, 1052246, 1133188, 1780724, 2104492, 3116267, 3682861, 5787353, 6232534, 7365722, 11574706, 12465068, 14731444, 23149412, 40511471, 81022942, 162045884]

約数ペア:

[(1, 162045884), (2, 81022942), (4, 40511471), (7, 23149412), (11, 14731444), (13, 12465068), (14, 11574706), (22, 7365722), (26, 6232534), (28, 5787353), (44, 3682861), (52, 3116267), (77, 2104492), (91, 1780724), (143, 1133188), (154, 1052246), (182, 890362), (286, 566594), (308, 526123), (364, 445181), (572, 283297), (1001, 161884), (2002, 80942), (4004, 40471)]