142794028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 292647600

約数和(自身を除く): 149853572

約数列:

[1, 2, 4, 13, 23, 26, 29, 46, 52, 58, 92, 116, 179, 299, 358, 377, 529, 598, 667, 716, 754, 1058, 1196, 1334, 1508, 2116, 2327, 2668, 4117, 4654, 5191, 6877, 8234, 8671, 9308, 10382, 13754, 15341, 16468, 17342, 20764, 27508, 30682, 34684, 53521, 61364, 67483, 94691, 107042, 119393, 134966, 189382, 199433, 214084, 238786, 269932, 378764, 398866, 477572, 797732, 1230983, 1552109, 2461966, 2746039, 3104218, 4923932, 5492078, 6208436, 10984156, 35698507, 71397014, 142794028]

約数ペア:

[(1, 142794028), (2, 71397014), (4, 35698507), (13, 10984156), (23, 6208436), (26, 5492078), (29, 4923932), (46, 3104218), (52, 2746039), (58, 2461966), (92, 1552109), (116, 1230983), (179, 797732), (299, 477572), (358, 398866), (377, 378764), (529, 269932), (598, 238786), (667, 214084), (716, 199433), (754, 189382), (1058, 134966), (1196, 119393), (1334, 107042), (1508, 94691), (2116, 67483), (2327, 61364), (2668, 53521), (4117, 34684), (4654, 30682), (5191, 27508), (6877, 20764), (8234, 17342), (8671, 16468), (9308, 15341), (10382, 13754)]