137880132

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{51991}}^1$

素因数の和:52028

約数の個数: 48

約数和(自身を含む): 366855552

約数和(自身を除く): 228975420

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 51991, 103982, 155973, 207964, 311946, 623892, 675883, 883847, 1351766, 1767694, 2027649, 2651541, 2703532, 3535388, 4055298, 5303082, 8110596, 10606164, 11490011, 22980022, 34470033, 45960044, 68940066, 137880132]

約数ペア:

[(1, 137880132), (2, 68940066), (3, 45960044), (4, 34470033), (6, 22980022), (12, 11490011), (13, 10606164), (17, 8110596), (26, 5303082), (34, 4055298), (39, 3535388), (51, 2703532), (52, 2651541), (68, 2027649), (78, 1767694), (102, 1351766), (156, 883847), (204, 675883), (221, 623892), (442, 311946), (663, 207964), (884, 155973), (1326, 103982), (2652, 51991)]